Cyclopropanecarbonyl chloride

Modify Date: 2025-08-20 17:09:41

Cyclopropanecarbonyl chloride Structure
Cyclopropanecarbonyl chloride structure
Common Name Cyclopropanecarbonyl chloride
CAS Number 4023-34-1 Molecular Weight 104.535
Density 1.3±0.1 g/cm3 Boiling Point 119.0±0.0 °C at 760 mmHg
Molecular Formula C4H5ClO Melting Point N/A
MSDS Chinese USA Flash Point 23.3±0.0 °C
Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger

 Names

Name Cyclopropanecarbonyl Chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 119.0±0.0 °C at 760 mmHg
Molecular Formula C4H5ClO
Molecular Weight 104.535
Flash Point 23.3±0.0 °C
Exact Mass 104.002892
PSA 17.07000
LogP 0.82
Vapour Pressure 16.3±0.2 mmHg at 25°C
Index of Refraction 1.498
Storage condition 0-6°C
Water Solubility decomposes

 Safety Information

Symbol GHS02 GHS05
GHS02, GHS05
Signal Word Danger
Hazard Statements H226-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C:Corrosive;
Risk Phrases R10;R25;R29;R34
Safety Phrases S26-S36/37/39-S45-S8-S16
RIDADR UN 2920 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 2916209090

 Synthetic Route

~99%

Cyclopropanecarbonyl chloride Structure

Cyclopropanecar...

CAS#:4023-34-1

Literature: Drag, Marcin; Grembecka, Jolanta; Pawelczak, Malgorzata; Kafarski, Pawel European Journal of Medicinal Chemistry, 2005 , vol. 40, # 8 p. 764 - 771

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Cyclopropanecarbonyl chloride Structure

Cyclopropanecar...

CAS#:4023-34-1

Literature: Leeper, Finian J.; Shaw, Susan E.; Satish, Padma Canadian Journal of Chemistry, 1994 , vol. 72, # 1 p. 131 - 141

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Cyclopropanecarbonyl chloride Structure

Cyclopropanecar...

CAS#:4023-34-1

Literature: Zoecon Corporation Patent: US4093622 A1, 1978 ;

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Cyclopropanecarbonyl chloride Structure

Cyclopropanecar...

CAS#:4023-34-1

Literature: PHARMACIA and UPJOHN COMPANY Patent: EP1203770 A1, 2002 ; Location in patent: Page 33 ;

 Customs

HS Code 2916209090
Summary 2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0%

 Synonyms

Cyclopropane carbonyl chloride
Cyclopropanecarboxylic acid chloride
Cyclopropanecarboxylicacidchloride
EINECS 223-684-4
MFCD00001277
Cyclopropanecarbonyl chloride
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