Dimethyl Maleate cas no:624-48-6
Synonyms: 2-Butenedioic acid,dimethyl ester; Dimethylester kyseliny maleinove; Dimethyl cis-butenedioate:2-Butenedioic acid (Z)-, dimethyl ester; maleic acid dimethyl ester
NameDimethyl Maleate
CAS624-48-6
Synonyms2-Butenedioic acid,dimethyl ester; Dimethylester kyseliny maleinove; Dimethyl cis-butenedioate:2-Butenedioic acid (Z)-, dimethyl ester; maleic acid dimethyl ester
EINECS(EC#)210-848-5
Molecular FormulaC6H8O4
Molecular Weight144.12532
Appearanceclear
liquid
refractive index1.441-1.443
storage tempKeep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(b)
Hazard Xn:Harmful;
Risk R21/22
Safety
Moderately toxic by ingestion and skin contact. An eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical. Safety Information of Dimethyl maleate (CAS NO.624-48-6):
Hazard Codes : Xn
Xn : Harmful .gif)
Risk Statements :21/22-36/37/38-43 ( Harmful in contact with skin and if swallowed ; Irritating to eyes, respiratory system and skin ;May cause sensitization by skin contact )
Safety Statements: 26-36/37-23 ( In case of contact with eyes, rinse immediately with plenty of water and seek medical advice ; Wear suitable protective clothing and gloves ;Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) )
RIDADR UN 2810 6.1/PG 3
WGK Germany 1
RTECS EM6300000
HazardClass 6.1(b)
PackingGroup III
HS Code 29171990
HS Code 29171990
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LC |
inhalation |
> 1500mg/m3/10 (1500mg/m3) |
|
National Defense Research Committee, Office of Scientific Research and Development, Progress Report.Vol. NDCrc-132, Pg. Aug, 1942. |
| rabbit |
LD50 |
skin |
530uL/kg (0.53mL/kg) |
|
American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962. |
| rat |
LD50 |
oral |
1410mg/kg (1410mg/kg) |
|
American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962. |
