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Diethyl malonate CAS NO.105-53-3 Chemical raw materials Intermediates 99% High Quality

Name: Diethyl malonate CAS NO.105-53-3 Chemical raw materials Intermediates 99% High Quality
Brand: REFORM
SKU: pr2405211252
Price: 5 USD
Availability: InStock

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CAS No.:

105-53-3

Content:

99%

Port:

any port

Brand:

REFORM

Packaging:

200kg

Price valid (until):

2025-12-31

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

L/C,100% TT in advance

Average Lead Time:

2 days

Qualification:

Main Products:

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

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Product Details
Seller Information
Inquiry History

Description

Product Detail

Basic Information
Product Name	Diethyl malonate
Multiple names	Diethyi malonate;Malonic Acid Diethyl Ester Ethyl Malonate;Diethyl malonate,Malonic acid diethyl ester;Diethyl Malonate, 99+% 25GR;Diethyl Malonate, 99+% 500GR;MALONIC ACID DIETHYL ESTER;MALONIC ESTER;ETHYL MALONATE
CAS No.	105-53-3
EC No.	203-305-9
MF No.	C7H12O4
MW No.	160.17

Product Usage

Diethyl malonate is used in organic synthesis for the preparation of alpha-aryl malonates, mono-substituted and di-substituted acetic acid, barbiturates and artificial flavorings. It is also involved in the synthesis of pharmaceuticals like chloroquine, butazolidin and barbital.

Specification
Assay Item	Standard
Form	Liquid
Color	Colorless
Density	1.055 g/mL at 25 °C (lit.)
M elting P oint	-51--50 °C (lit.)
Refractive I ndex	n20/D 1.413(lit.)

Established in 2008,
We specialize in chemical field with the strength of good quality, pretty competitive price,and good service.
located in Nantong ,Jiangsu,China which is close to Shanghai ,with convenient transportation access.
We regest ISO9001
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

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ECHEMI Editorial Reference

colourless liquid Diethyl malonate has a faint, pleasant, aromatic odor.As an organic compound, diethyl malonate belongs to the diethyl ester of malonic acid, which is present naturally in guava fruits, melons, grapes, pineapples, blackberries and strawberries as a colorless liquid with an apple-like odor. It is a flavor ingredient commonly found in perfumes, artificial flavorings, alcoholic beverages, various wines and spirits due to its natural pleasant odor. It is also used as an essential
Liquid|colourless liquid with slightly fruity odour
Ethyl malonate is a dicarboxylic acid.

Certificates

Basic Info

Product Name:

Diethyl malonate

Other Name:

Propanedioic acid,1,3-diethyl ester;Malonic acid,diethyl ester;Propanedioic acid,diethyl ester;Carbethoxyacetic ester;Dicarbethoxymethane;Diethyl malonate;Diethyl propanedioate;Ethyl malonate;Methanedicarboxylic acid diethyl ester;Diethyl propane-1,3-dioate;NSC 136903;NSC 8864;Malonate diethyl ester;145601-68-9

CAS No.:

105-53-3

Molecular Formula:

C7H12O4

InChIKeys:

InChIKey=IYXGSMUGOJNHAZ-UHFFFAOYSA-N

Molecular Weight:

160.17

Exact Mass:

160.17

BRN:

774687

EC Number:

203-305-9

UNII:

53A58PA183

NSC Number:

8864

UN Number:

1993

DSSTox ID:

DTXSID7021863

Color/Form:

Colorless liquid|Clear, colorless liquid

HScode:

29171910

Categories:

Synthetic Fragrances

Characteristics

PSA:

52.6

XLogP3:

Appearance:

Liquid

Density:

1.04460 g/cm³ @ Temp: 30 °C

Melting Point:

-50 °C

Boiling Point:

200 °C

Flash Point:

212 °F

Refractive Index:

n 20/D 1.413(lit.)

Water Solubility:

Miscible with ethyl alcohol, ether, chloroform and benzene. Slightly miscible with water.

Storage Conditions:

Store below +30°C.

Vapor Pressure:

1 mm Hg ( 40 °C)

Vapor Density:

5.52 (vs air)

Toxicity:

LD50 orally in Rabbit: 15720 mg/kg LD50 dermal Rabbit > 16000 mg/kg

Explosive limit:

0.8-12.8%(V)

Odor:

Sweet ester odor

Taste:

Sweet and fruity taste with apple and pineapple nuances

Experimental Properties:

Henry's Law constant = 2.0X10-6 atm-cu m/mole at 25 °C (estimated from vapor pressure and water solubility)|Hydroxyl radical reaction rate constant = 3.4X10-12 cu-cm/molc sec at 25 °C (est)

Heat of Vaporization:

64.7 kJ/mol

Critical Temperature & Pressure:

Critical temperature: 653 K (estimated); Critical pressure: 2780 kPa (estimated)

See More Diethyl malonate Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. 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

Separated from strong oxidants. Ventilation along the floor. Store in an area without drain or sewer access.

See More Diethyl malonate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
2 days

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Company Certificates
- GB/T19001-2016 / Iso9001:2015
Established in 2008, running 14 years in Chemicals,
with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.
Regist ISO9001(No:31622Q10628ROM)
Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
We specialize in these field with the strength of good quality, pretty competitive price,and good service.

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
Spain	Diethyl malonate	850 KG	Mar 13, 2025
Singapore	Diethyl malonate ≥98%, fg	1 KG	Dec 23, 2024

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Diethyl malonate CAS NO.105-53-3 Chemical raw materials Intermediates 99% High Quality

Product Details

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

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