8.00147
Acetylenedicarboxylic acid
for synthesis
Synonym(s):
Acetylenedicarboxylic acid, Butynedioic acid
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About This Item
Empirical Formula (Hill Notation):
C4H2O4
CAS Number:
Molecular Weight:
114.06
MDL number:
UNSPSC Code:
12352106
EC Index Number:
205-536-0
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Analysis Note
Assay (acidimetric): ≥ 97.0 %
Identity (IR): passes test
Identity (IR): passes test
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk_germany
WGK 3
flash_point_c
131 °C
Certificates of Analysis (COA)
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