China (Mainland)
Assessedsupplier 
Dimethyl acetylenedicarboxylate CAS NO.762-42-5
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- Dimethyl acetylenedicarboxylate
- 762-42-5
- 99% purity
Quick Details
- ProName: Dimethyl acetylenedicarboxylate
- CasNo: 762-42-5
- Molecular Formula: C6H6O4
- Appearance: Colorless to pale yellow liquid
- Application: reagent
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
Superiority
Dimethyl acetylenedicarboxylate Basic information
Product Name: Dimethyl acetylenedicarboxylate
Synonyms: 1,2-Acetylenedicarboxylic acid dimethyl ester;1,2-Ethynedicarboxylic acid dimethyl ester;2-Butynedioic acid dimethyl;Ethyne-1,2-dicarboxylic acid dimethyl ester;Dimethyl acetylenedicarboxylate,98%;Dimethyl But-2-yne-1,4-dioate;Dimethyl acetylenedicarboxylate ,99%;Dimethyl acetylenedi
CAS: 762-42-5
MF: C6H6O4
MW: 142.11
EINECS: 212-098-4
Product Categories:
Mol File: 762-42-5.mol
Details
Dimethyl acetylenedicarboxylate Chemical Properties
Melting point -18 °C
Boiling point 95-98 °C/19 mmHg (lit.)
density 1.156 g/mL at 25 °C (lit.)
refractive index n20/D 1.447(lit.)
Fp 187 °F
storage temp. Store at <= 20°C.
form Liquid
color Colorless to pale yellow
Water Solubility Soluble in most organic solvents. Insoluble in water.
Sensitive Light Sensitive
BRN 607063
InChIKey VHILMKFSCRWWIJ-UHFFFAOYSA-N
CAS DataBase Reference 762-42-5(CAS DataBase Reference)
NIST Chemistry Reference 2-Butynedioic acid, dimethyl ester(762-42-5)
EPA Substance Registry System 2-Butynedioic acid, dimethyl ester (762-42-5)
Safety Information
Hazard Codes C
Risk Statements 34-22
Safety Statements 23-26-27-36/37/39-45
RIDADR UN 3265 8/PG 2
WGK Germany 3
RTECS ES0175000
F 8-19
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29171990