Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2,3-DICHLOROHEXAFLUORO-2-BUTENE

2,3-DICHLOROHEXAFLUORO-2-BUTENE

2,3-DICHLOROHEXAFLUORO-2-BUTENE Structure
2,3-DICHLOROHEXAFLUORO-2-BUTENE structure
CAS No.
303-04-8
Chemical Name:
2,3-DICHLOROHEXAFLUORO-2-BUTENE
Synonyms
Dchfb;cfc1316;cfc1316mxx;XDIDQEGAKCWQQP-OWOJBTEDSA-N;2,3-dichlorohexafluoro-2-buten;2,3-DICHLOROHEXAFLUOROBUTENE-2;2,3-DICHLOROHEXAFLUORO-2-BUTENE;2,3-DICHLOROHEXAFLUOROBUT-2-ENE;2-Butene, 2,3-dichlorohexafluoro-;2，3-Dichlorohexafluoro-2-butylene
CBNumber:
CB2489416
Molecular Formula:
C4Cl2F6
Molecular Weight:
232.94
MDL Number:
MFCD00000440
MOL File:
303-04-8.mol
Last updated:2022-12-21 16:56:50

2,3-DICHLOROHEXAFLUORO-2-BUTENE Properties

Melting point -67 °C
Boiling point 66-68 °C(lit.)
Density 1.605 g/mL at 25 °C(lit.)
vapor density 8 (vs air)
vapor pressure 4.42 psi ( 20 °C)
refractive index n20/D 1.3458(lit.)
CAS DataBase Reference 303-04-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 640DW23X2N
NIST Chemistry Reference trans-2,3-Dichloro-1,1,1,4,4,4-hexafluoro-2-butene(303-04-8)
EPA Substance Registry System 2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- (303-04-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS06
Signal word  Danger
Hazard statements  H314-H330
Precautionary statements  P260-P271-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T+,Xi,T,C
Risk Statements  26-34
Safety Statements  26-28-36/37/39-45
RIDADR  UN 3389 6.1/PG 1
WGK Germany  3
RTECS  EM4910000
Hazard Note  Irritant
HazardClass  8
PackingGroup  III
Toxicity LC50 inhalation in dog: 182ppm/4H

2,3-DICHLOROHEXAFLUORO-2-BUTENE Chemical Properties,Uses,Production

Chemical Properties

clear colorless liquid

General Description

The pure cis- and trans-isomers of 2,3-dichlorohexafluoro-2-butene were separated when 2,3-dichlorohexafluoro-2-butene (mixture of cis and trans) reacted with dry diglyme and sodium borohydride and was hydolyzed. The isomers were purified by preparative vapor phase chromatography technique.

2,3-DICHLOROHEXAFLUORO-2-BUTENE Preparation Products And Raw materials

Raw materials

Preparation Products

Trifluoroacetic acid 2-CHLORO-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE

2,3-DICHLOROHEXAFLUORO-2-BUTENE Spectrum

2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)MS2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)1HNMR2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)13CNMR2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)IR1

303-04-8(2,3-DICHLOROHEXAFLUORO-2-BUTENE)Related Search:

1,2-DICHLOROPROPENE Chloromethane 2-CHLORO-1,1,1-TRIFLUOROETHANE 1,1,1-TRIFLUORO-2-BUTENE TRANS-1,2-DICHLOROETHYLENE
CHLOROETHANE ALLYL FLUORIDE VINYL CHLORIDE 2-Chloropropene 2-CHLORO-3,3,3-TRIFLUOROPROPENE
hydrochloric acid in ethanol 2,3-DICHLOROHEXAFLUORO-2-BUTENE 2-CHLORO-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE 2-CHLORO-3-FLUOROPROP-1-ENE 1-CHLORO-2-FLUOROETHANE
2-Chloro-1,1,1,4-tetrafluoro-2-butene 1,1,1,4,4,4-HEXAFLUORO-2-BUTENE 1-CHLORO-3,3,3-TRIFLUOROPROPENE

1of4

2,3-dichloro-1,1,1,4,4,4-hexafluoro-2-buten 2,3-Dichloro-1,1,1,4,4,4-hexafluorobutene-2 2,3-dichlorohexafluoro-2-buten 2,3-dichlorohexafluoro-2-butene,mixtureofcisandtrans 2-Butene, 2,3-dichloro-1,1,1,4,4,4-hexafluoro- 2-Butene, 2,3-dichlorohexafluoro- 2-Butene,2,3-dichloro-1,1,1,4,4,4-hexafluoro- cfc1316 cfc1316mxx Dchfb 2,3-DICHLOROHEXAFLUORO-2-BUTENE, 98%, MIXTURE OF CIS AND TRANS 2,3-Dichlorohexafluorobut-2-ene 99% Hexafluoro-2，3-dichloro-2-butylene 2,3-Dichlorohexafluorobut-2-ene99% 2,3-DICHLOROHEXAFLUORO-2-BUTENE 2，3-Dichlorohexafluoro-2-butylene 2,3-DICHLOROHEXAFLUOROBUT-2-ENE 2,3-DICHLOROHEXAFLUOROBUTENE-2 1,1,1,4,4,4-Hexafluoro-2,3-dichloro-2-butene 2,3-Dichlorohexafluoro-2-butene,99%,mixture of cis and trans 2,3-dichloro-1,1,1,4,4,4-hexafluoro-2-but 2,3-Dichloro-1,1,1,3,3,3-hexafluorobut-2-ene Perfluoro-2,3-dichlorobut-2-ene 99% (2E)-2,3-Dichloro-1,1,1,4,4,4-hexafluoro-2-butene XDIDQEGAKCWQQP-OWOJBTEDSA-N 303-04-8 CF3CClCClCF3 Alkenyl Building Blocks Organic Building Blocks Halogenated Hydrocarbons Alkenyl Halogenated Hydrocarbons Organic Building Blocks