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Nordihydroguaiaretic acid 99% powder aly-500-38-9 lk

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CAS No.:

500-38-9

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

Packaging:

25kg drum

Price valid (until):

2022-09-18

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SHANDONG LOOK CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Please enter the product introduction information...

Items	Specifications
Appearance	White or of- white powder or crystlline power,odorless
Solubility	Very soluble in N,N-Dimethylformamide,Soluble in methanol,Sparingly soluble inglacial acetic acid, Very slightly soluble inchloroform, Practically insoluble in water.
Melting Point	152°C~156°C

Certificates

Basic Info

Product Name:

Nordihydroguaiaretic acid

Other Name:

1,2-Benzenediol,4,4′-(2,3-dimethyl-1,4-butanediyl)bis-;Pyrocatechol,4,4′-(2,3-dimethyltetramethylene)di-;4,4′-(2,3-Dimethyl-1,4-butanediyl)bis[1,2-benzenediol];Butane,1,4-bis(3,4-dihydroxyphenyl)-2,3-dimethyl-;Dihydronorguaiaretic acid;β,γ-Dimethyl-α,δ-bis(3,4-dihydroxyphenyl)butane;4,4′-(2,3-Dimethyltetramethylene)dipyrocatechol;Dinorguaiaretic acid,dihydro-;NDGA;Nordihydroguaiaretic acid;Norguaiaretic acid,dihydro-;4,4′-(2,3-Dimethyl-1,4-butanediyl)bis(pyrocatechol);1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane;NSC 4291;4-[4-(3,4-Dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol;1413-68-9

CAS No.:

500-38-9

Molecular Formula:

C18H22O4

InChIKeys:

InChIKey=HCZKYJDFEPMADG-UHFFFAOYSA-N

Molecular Weight:

302.36

Exact Mass:

302.36

BRN:

2056825

EC Number:

207-903-0

NSC Number:

682984|4291

DSSTox ID:

DTXSID5022437

HScode:

2907299090

Categories:

Characteristics

PSA:

80.9

XLogP3:

4.3

Appearance:

White to off-white Powder

Density:

1.2±0.1 g/cm3

Melting Point:

185.5 °C

Boiling Point:

526.5ºC at 760 mmHg

Flash Point:

247.8±23.3 °C

Refractive Index:

1.627

Water Solubility:

H2O: slightly soluble

Storage Conditions:

Freezer (-20°C)

See More Nordihydroguaiaretic acid Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
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 Nordihydroguaiaretic acid Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Agrochemicals,Daily Chemicals,Catalysts & Chemical Auxiliary Agents,Extract,Inorganic Chemicals,Organic Intermediate

Location:
hisense intelligence valley,no 2116,of phoenix road

Payment Terms:
TT against copy of documents,D/P,L/C

Average lead Time:
7

Total Annual Revenue:
Less than $1 million

Total Employees:
11-50

Year of Establishment:
2017

SHANDONG LOOK CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful “Spring City”-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of “Integrity management,Quality controlling and Customer orientation”. Web : www.chinalookchemical.com

We had been cooperated with NingXia University and Shandong University on more than ten projects for years and which had been in mass production on the market. We now have more than 80 people in our team and built research center in Jinan and Ningxia. Our manufacturing site allocated in chemical industry parks of Zhangqiu, Heze, Dezhou and Ningxia Fine Chemical Park. We strictly complying with ISO9001 and ISO 2000 standard in manufacturing process, our lab and workshop tightly in accordance with GMP standard.Our products best selling in Europe, South and North America,Asia pacific area and Africa. We sincerely welcome new and regular customers around the world visit us for business negotiation.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Australia	Nordihydroguaiaretic Acid	1 KG	Jul 19, 2024
Egypt	Nordihydroguaiaretic acid Oleanic acid	1 KG	Jun 7, 2023

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