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762-21-0

Name Diethyl acetylenedicarboxylate
CAS 762-21-0
EINECS(EC#) 212-095-8
Molecular Formula C8H10O4
MDL Number MFCD00009186
Molecular Weight 170.16
MOL File 762-21-0.mol
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Chemical Properties

Appearance CLEAR LIGHT YELLOW LIQUID
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 Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S25:Avoid contact with eyes .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
F  8-10
HazardClass  8
PackingGroup  III
HS Code  29171990

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Material Safety Data Sheet(MSDS)

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