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Acetylenedicarboxylic acid diethyl ester

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Formula: C8H10O4
CAS: 762-21-0
search Element: acetylenedicarboxylic diethyl ester acid
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Identification

Structural Formula
Acetylenedicarboxylic acid diethyl ester
CAS:
762-21-0
EINECS:
212-095-8
Molecular Formula:
C8H10O4
MDL:
MFCD00009186
Synonym:
yl2-butynedioate ; diethyl butynedioate ; diethyl acetylenedic ; diethyl 2-butynedioate ; diethyl but-2-ynedioate ; bis(carboethoxy)acetylene ; diethyl but-2-yne-1,4-dioate ; bis-(ethoxycarbonyl)acetylene ; diethyl acetylenedicarboxylate ; butynedioic acid diethyl ester




Suppliers

Zhangjiagang Pharmabl Co., Ltd
ZP480014400
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scienTEST - bioKEMIX GmbH
S-B400016000
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CM Fine Chemicals
CFC272010880
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Prices & Availability




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Properties for Acetylenedicarboxylic acid diethyl ester

Molecular Weight:
170.16 g·mol−1
Density:
1.063 g/mL at 25 °C(lit.)
Melting point:
1-3 °C
Boiling point:
107-110 °C11 mm Hg(lit.)
Flash point:
202 ºF
Physical Description:
clear light yellow liquid
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1

Safety & Transport Information

Risk Codes:
R34 - Causes burns
Safety Codes:
S25 - Avoid contact with eyes
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 the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
Storage temperature :
0-6°C
RID/ADR certification :
UN 3265 8 / PG 2
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Alternative Distributors of [Acetylenedicarboxylic acid diethyl ester]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Pfaltz & Bauer, Inc. | Zhejiang Kaili Industrial Co., Ltd. | scienTEST

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