2-fluoroethyl chloroformate

Modify Date: 2025-08-21 15:06:06

2-fluoroethyl chloroformate Structure
2-fluoroethyl chloroformate structure
 Common Name 2-fluoroethyl chloroformate
CAS Number 462-27-1 Molecular Weight 126.51400
Density 1.286g/cm3 Boiling Point 115.5ºC at 760mmHg
Molecular Formula C3H4ClFO2 Melting Point N/A
MSDS Chinese USA Flash Point 51.8ºC
Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06		 Signal Word Danger

 Names

Name 2-fluoroethyl carbonochloridate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.286g/cm3
Boiling Point 115.5ºC at 760mmHg
Molecular Formula C3H4ClFO2
Molecular Weight 126.51400
Flash Point 51.8ºC
Exact Mass 125.98800
PSA 26.30000
LogP 1.33130
Vapour Pressure 19mmHg at 25°C
Index of Refraction n20/D 1.4(lit.)
Storage condition 2-8°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LQ6300000
CHEMICAL NAME :
Formic acid, chloro-, 2-fluoroethyl ester
CAS REGISTRY NUMBER :
462-27-1
BEILSTEIN REFERENCE NO. :
1746655
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C3-H4-Cl-F-O2
MOLECULAR WEIGHT :
126.52
WISWESSER LINE NOTATION :
GVO2F

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: No.9-4-1-9,1943
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
100 mg/kg/10M
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: No.9-4-1-9,1943

 Safety Information

Symbol GHS02 GHS05 GHS06
GHS02, GHS05, GHS06
Signal Word Danger
Hazard Statements H226-H314-H331
Precautionary Statements P210-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P403 + P233
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T: Toxic;
Risk Phrases 23-34
Safety Phrases S26;S27;S45;S36/S37/S39
RIDADR UN 2742 6.1/PG 2
WGK Germany 3
RTECS LQ6300000
HS Code 2915900090

 Synthetic Route

phosgene structure

phosgene

CAS#:75-44-5

2-Fluoroethanol structure

2-Fluoroethanol

CAS#:371-62-0

~%

2-fluoroethyl chloroformate Structure

2-fluoroethyl c...

CAS#:462-27-1

Literature: Knunjanz; Kildischewa; Bychowskaja Zhurnal Obshchei Khimii, 1949 , vol. 19, p. 110 Chem.Abstr., 1949 , p. 6164

 Customs

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated 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:5.5% General tariff:30.0%

 Articles1

More Articles
Notes-Synthesis and Investigation of Organic Fluorine Compounds. XXII. The Preparation of Newer 2-Fluoroethylurethan Derivatives. Olah G, et al.

J. Org. Chem. 22(8) , 979-980, (1957)

 Synonyms

2-Fluoroethyl chloroformate
Chloroformic acid 2-fluoroethyl ester
carbonochloridic acid,2-fluoroethyl ester(9ci)
Chlorokohlensaeure-(2-fluor-aethylester)
Formic acid,chloro-,2-fluoroethyl ester
1-Chlorcarbonyloxy-2-fluor-aethan
MFCD01726287
chlorocarbonic acid-(2-fluoro-ethyl ester)
Chlorameisensaeure-(2-flour-aethylester)
2-fluoroethyl chloridocarbonate
TL 751
2-Fluorethylester kyseliny chlormravenci [Czech]
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