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China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4 buy - large image1

China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4 buy - image1

China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4 buy - image2

China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4 buy - image3

China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4 buy - image4

China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4

Name: China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4
Brand: Leader
SKU: pr2312121032
Price: 1 USD
Availability: InStock

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CAS No.:

51115-67-4

Grade:

Food Grade

Content:

99%

Port:

Shanghai

Brand:

Leader

Packaging:

25KG/Drum

Price valid (until):

2024-01-12

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LEADER BIOCHEMICAL GROUP

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

5 days

Qualification:

Main Products:

Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

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Product Description
Seller Information
Inquiry History

Description

About Product Technical Details

N,2,3-Trimethyl-2-isopropylbutamide Chemical Properties

Melting point	58-61 °C
Boiling point	bp0.35mm 83-85°
density	0.9419 (rough estimate)
vapor pressure	0.3-0.32Pa at 25℃
refractive index	1.4621 (estimate)
FEMA	3804 \| 2-ISOPROPYL-N,2,3-TRIMETHYLBUTYRAMIDE
storage temp.	Sealed in dry,Room Temperature
form	Solid
pka	16.46±0.46(Predicted)
color	White to Almost white
Odor	at 25.00 % in dipropylene glycol. mild cooling mentholic minty
Odor Type	minty
JECFA Number	1595
Merck	14,9716
LogP	2.5 at 25℃ and pH7
CAS DataBase Reference	51115-67-4(CAS DataBase Reference)
EPA Substance Registry System	Butanamide, N,2,3-trimethyl-2-(1-methylethyl)- (51115-67-4)

D-Glucosamine hydrochloride Chemical Properties

Melting point	190-194 °C (dec.)(lit.)
alpha	72.5 º (c=2, H2O, 5hrs.)
refractive index	72 ° (C=1, H2O)
storage temp.	2-8°C
solubility	H₂O: 0.1 g/mL, clear, colorless
form	crystalline
color	White
Water Solubility	soluble
Merck	14,4458
BRN	4157370
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible.
InChI	InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3
InChIKey	QKPLRMLTKYXDST-LPRXMDNASA-N
SMILES	[C@H]1(CO)OC([C@H](N)[C@@H](O)[C@@H]1O)O.Cl \|&1:0,5,7,9,r\|
LogP	-2.375 (est)
CAS DataBase Reference	66-84-2(CAS DataBase Reference)
EPA Substance Registry System	D-Glucose, 2-amino-2-deoxy-, hydrochloride (66-84-2)

Safety Information

CAS:	4337-75-1
MF:	C15H32NNaO4S
MW:	345.47
EINECS:	224-388-8
Product Categories:
Mol File:	4337-75-1.mol

sodium 2-[methyl(1-oxododecyl)amino]ethanesulphonate Chemical Properties

Boiling point	363.5℃[at 101 325 Pa]
density	1.193[at 20℃]
vapor pressure	3.6Pa at 20℃
solubility	10mg/L in organic solvents at 20 ℃
pka	1.42[at 20 ℃]
form	Solid
color	White to Off-White
Water Solubility	180mg/L at 20℃
Stability:	Hygroscopic
LogP	-1.25 at 20℃
EPA Substance Registry System	Sodium N-lauroyl-N-methyltaurate (4337-75-1)

Product Pictures

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About Our Group

Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture high quality raw materials and refined ingredients which is widely used at different industries areas like Pharm & chemicals industry, functional active ingredients industry, nutritional Ingredients industry, health care products industry, cosmetics industry, pharmaceutical and refined food, feed, oil industry, natural plant ingredients industries, agriculture industry etcs to provide top quality of GMP standards products.

All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, agriculture raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China.

Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research. Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates.

With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products. Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people.

We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.

We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

Our Factories Production Lines

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Our Factories warehouse 52000㎡

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ECHEMI Editorial Reference

N,2,3-Trimethyl-2-isopropylbutanamide also known as 2-isopropyl-N,2,3-trimethylbutyramide or WS-23, is a synthetic compound with the molecular formula C₁₀H₂₁NO and a molecular weight of 171.28 g/mol. It typically appears as a white crystalline solid or a colorless to pale yellow liquid with a faint, minty odor. The compound has a melting point ranging from 58 to 65 °C and a boiling point between 83–85 °C at 0.35 mmHg. It is slightly soluble in water but readily dissolves in organic solvents such as alcohols and propylene glycol.
N,2,3-Trimethyl-2-isopropylbutanamide also known as 2-isopropyl-N,2,3-trimethylbutyramide or WS-23, is a synthetic compound with the molecular formula C₁₀H₂₁NO and a molecular weight of 171.28 g/mol. It typically appears as a white crystalline solid or a colorless to pale yellow liquid with a faint, minty odor. The compound has a melting point ranging from 58 to 65 °C and a boiling point between 83–85 °C at 0.35 mmHg. It is slightly soluble in water but readily dissolves in organic solvents such as alcohols and propylene glycol.

Certificates

Basic Info

Product Name:

N,2,3-Trimethyl-2-isopropylbutanamide

Other Name:

Butanamide,N,2,3-trimethyl-2-(1-methylethyl)-;N,2,3-Trimethyl-2-(1-methylethyl)butanamide;2-Isopropyl-N,2,3-trimethylbutanamide;WS 23;WS 23 (cooling agent);Cooling Sensate WS 23;N,2,3-Trimethyl-2-isopropylbutanamide;2-Isopropyl-N,2,3-trimethylbutyramide;N-2,3-Trimethyl-2-isopropylbutane amide;N-Methyl-2,3-dimethyl-2-isopropylbutanamide;FEMA 3804

CAS No.:

51115-67-4

Molecular Formula:

C10H21NO

InChIKeys:

InChIKey=RWAXQWRDVUOOGG-UHFFFAOYSA-N

Molecular Weight:

171.28

Exact Mass:

171.28

EC Number:

256-974-4

UNII:

6QOP5A9489

DSSTox ID:

DTXSID40199124

HScode:

2924199090

Categories:

Synthetic Fragrances

Characteristics

PSA:

29.1

XLogP3:

1.94

Appearance:

Solid

Density:

0.9±0.1 g/cm3

Melting Point:

60 °C

Boiling Point:

84 °C

Flash Point:

132.0±3.4 °C

Refractive Index:

1.431

Water Solubility:

Insoluble in water and fats; Soluble in diethyl ether, and hydrocarbons

Storage Conditions:

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

See More N,2,3-Trimethyl-2-isopropylbutanamide Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More N,2,3-Trimethyl-2-isopropylbutanamide Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
Above 1000

Year of Establishment:
2014

Company Certificates
- Level A of Tax Credit Registration Assessment by Government
- Good Product Quality Management Certificate of Shanxi Province,China
- Company Trade Union Qualification Certificate
- Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
- AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
- FDA
24 Hours Team Service
Email
info@leader-biogroup.com
Hot Line
+86-029-68895030
+86-029-68569961
+86-029-68569962
Fax
+86-029-68895030

Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories Base with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world.
- Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.
  
  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.
  
  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.
  
  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.
- Process Capability : It has more than 100 sets of multi-functional reaction reactors, such as 100l~6300l enamel, stainless steel, Hastelloy, etc. It can realize Grignard, coupling, bromination, Wittig reaction and other conventional reactions. There are microchannel reactor workshops, which can realize continuous production, energy conservation and emission reduction. It can realize high pressure, high vacuum rectification, ultra-low temperature (-80 ℃ ~-100 ℃), ultra-high temperature (300 ℃ ~400 ℃) and other special reactions. It can realize the customization and processing of customers' products.
Factory Overview

   Factory Production Lines

Our Professional Lab

Factory Warehouse

Factory Logistics Departments
GROUP HONOR
Honor Name: Level A of Tax Credit Registration Assessment
Issued By:National Administration of Taxation & Shaanxi Tax Bureau
Authorised Date:2018-09-16
Description: National Administration of Taxation & Shaanxi Tax Bureau

Honor Name: AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
Issued By:China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description:AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China

Honor Name:Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
Issued By: China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description: Excellent Group Enterprise of Quality and Integrity in Shaanxi Province,China

Honor Name: Products Patent Certificates

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Netherlands	Sodium Pyrophosphate	1200 MT	Mar 24, 2025
Poland	WS-3; WS-23; NEOTAME; SUCRALOSE	1 MT	Jan 9, 2025

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China Largest Manufacturer Supply High Purity N,2,3-Trimethyl-2-isopropylbutamide(WS-23) CAS 51115-67-4

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Factory Logistics Departments

GROUP HONOR

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Email	info@leader-biogroup.com
Hot Line	+86-029-68895030
	+86-029-68569961
	+86-029-68569962
Fax	+86-029-68895030