Your Location：Home >Products >Fine Chemicals >762-21-0
Appearance:Clear light yellow Liquid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Diethyl acetylenedicarboxylate Chemical Properties
Melting point 1-3 °C
Boiling point 107-110 °C11 mm Hg(lit.)
density 1.063 g/mL at 25 °C(lit.)
refractive index n20/D 1.443(lit.)
Fp 202 °F
storage temp. 0-6°C
form Liquid
color Clear light yellow
Specific Gravity 1.063
Water Solubility Soluble in ethanol, ethyl ether, CCl4, Insoluble in water.
BRN 743166
CAS DataBase Reference 762-21-0(CAS DataBase Reference)
NIST Chemistry Reference Diethylacetylene dicarboxylate(762-21-0)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45-25
RIDADR UN 3265 8/PG 2
WGK Germany 3
F 8-10
HazardClass 8
PackingGroup III
HS Code 29171990
CAS：885523-08-0
CAS：517920-73-9
CAS：399-97-3
CAS：12092-47-6
