tetramethylene bis(chloroformate)

Modify Date: 2024-01-08 22:12:12

tetramethylene bis(chloroformate) Structure
tetramethylene bis(chloroformate) structure
Common Name tetramethylene bis(chloroformate)
CAS Number 2157-16-6 Molecular Weight 215.03100
Density 1.366g/cm3 Boiling Point 243ºC at 760mmHg
Molecular Formula C6H8Cl2O4 Melting Point N/A
MSDS N/A Flash Point 98.8ºC

 Names

Name 1,4-butanediol bis-(chloroformate)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.366g/cm3
Boiling Point 243ºC at 760mmHg
Molecular Formula C6H8Cl2O4
Molecular Weight 215.03100
Flash Point 98.8ºC
Exact Mass 213.98000
PSA 52.60000
LogP 2.51740
Vapour Pressure 0.0328mmHg at 25°C
Index of Refraction n20/D 1.4530(lit.)

 Safety Information

Hazard Codes C: Corrosive;
Risk Phrases 34
Safety Phrases 26-36/37/39-45
RIDADR UN 1760 8/PG 2
HS Code 2915900090

 Synthetic Route

~%

tetramethylene bis(chloroformate) Structure

tetramethylene ...

CAS#:2157-16-6

Literature: General Electric Company Patent: US2006/84822 A1, 2006 ; Location in patent: Page/Page column 7-8 ;

 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%

 Synonyms

Tetramethylendimercapto-6,6'-bis-purin
butane-1,4-diol bis-chloroformate
EINECS 218-466-0
butane-1,4-dichloroformate
carbonochloric acid 1,4,-butanediyl ester
MFCD00037025
butyl 1,4-bischloroformate