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Diethyl fumarate cas no:623-91-6

Synonyms: Diethyl fumarate, (Fumaric acid diethyl ester); Fumaric acid diethyl ester; trans-2-Butenedioic acid diethyl ester~Fumaric acid diethyl ester

Identification
NameDiethyl fumarate
CAS623-91-6
SynonymsDiethyl fumarate, (Fumaric acid diethyl ester); Fumaric acid diethyl ester; trans-2-Butenedioic acid diethyl ester~Fumaric acid diethyl ester
EINECS(EC#)210-819-7
Molecular FormulaC8H12O4
Molecular Weight172.18
Chemical Properties
Appearancecolourless liquid
refractive index1.4396-1.4416
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Data

Hazard Xn:Harmful;
Risk R22
Safety

Moderately toxic by ingestion. Combustible when exposed to heat or flame; can react with oxidizers. To fight fire, use alcohol foam, foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and fumes. See also ESTERS, FUMARIC ACID, and ETHYL ALCOHOL.
Hazard Codes:  Xn
Xn:  Harmful
Risk Statements:  22
22:  Harmful if swallowed
Safety Statements:  23
23:  Do not breathe gas/fumes/vapour/spray


HS Code 29171990

Toxicity
1.    

orl-rat LD50:1780 mg/kg

    AIHAAP    American Industrial Hygiene Association Journal. 23 (1962),95.

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Shanghai Demo Chemical Co., Ltd.
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Organic Technologies
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Basstech International
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Organic Technologies DBA Wiley Organics
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Jiangsu Guotai International Group
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Qidong Hudong Chemical Co., Ltd. (Zhangjiagang Fr...
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Wuhan H.X.K Fine Chemicals Co.,LTD
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Hangzhou Dayangchem Co., Ltd.
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Hangzhou J&H Chemical Co., Ltd
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Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China

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