tetramethylene bis(chloroformate)
Names
[ CAS No. ]:
2157-16-6
[ Name ]:
tetramethylene bis(chloroformate)
[Synonym ]:
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
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.)
MSDS
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
Precursor & DownStream
Precursor
DownStream
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%