CAS 90843-31-5|5-Acetyl-2,3-Dihydro-1-Benzofuran

Introduction：Basic information about CAS 90843-31-5|5-Acetyl-2,3-Dihydro-1-Benzofuran, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	5-Acetyl-2,3-Dihydro-1-Benzofuran
CAS Number	90843-31-5	Molecular Weight	162.185
Density	1.1±0.1 g/cm3	Boiling Point	308.6±31.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₀O₂	Melting Point	56-59°C
MSDS	/	Flash Point	149.3±18.4 °C

Names

Name	5-Acetyl-2,3-dihydrobenzo[b]furan
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	308.6±31.0 °C at 760 mmHg
Melting Point	56-59°C
Molecular Formula	C₁₀H₁₀O₂
Molecular Weight	162.185
Flash Point	149.3±18.4 °C
Exact Mass	162.068085
PSA	26.30000
LogP	1.75
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.557
InChIKey	MMVUJVASBDVNGJ-UHFFFAOYSA-N
SMILES	CC(=O)c1ccc2c(c1)CCO2

Safety Information

Hazard Codes	Xn
Risk Phrases	R22:Harmful if swallowed. R42/43:May cause sensitization by inhalation and skin contact .
Safety Phrases	S22-S36/37-S45
RIDADR	2811
WGK Germany	3
RTECS	MU2800000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

1-(2,3-Dihydro-5-benzofuranyl)ethanone

MFCD00068033

1-(2,3-Dihydro-1-benzofuran-5-yl)ethanone

5-Acetyl-2,3-dihydrobenzo[b]furan

Ethanone, 1-(2,3-dihydro-5-benzofuranyl)-

1-(2,3-dihydro-5-benzofuranyl)-ethanone

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