2-Oxobutanal

Modify Date: 2025-08-29 17:26:57

2-Oxobutanal Structure
2-Oxobutanal structure
Common Name 2-Oxobutanal
CAS Number 4417-81-6 Molecular Weight 86.08920
Density 0.967 g/cm3 Boiling Point 91.8ºC at 760 mmHg
Molecular Formula C4H6O2 Melting Point N/A
MSDS N/A Flash Point 16.4ºC

 Names

Name 2-oxobutanal
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.967 g/cm3
Boiling Point 91.8ºC at 760 mmHg
Molecular Formula C4H6O2
Molecular Weight 86.08920
Flash Point 16.4ºC
Exact Mass 86.03680
PSA 34.14000
LogP 0.16440
Index of Refraction 1.383
InChIKey RWHQMRRVZJSKGX-UHFFFAOYSA-N
SMILES CCC(=O)C=O

 Safety Information

HS Code 2914400090

 Synthetic Route

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

Butanon-(2)-al-(1)
2-oxo-butyraldehyde
2-oxo-butanal
ethylglyoxal
2-ethyl-2-oxoacetaldehyde
2-Oxo-butyraldehyd
Butanal,2-oxo
2-OXOBUTANALDEHYDE
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