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Hexafluoro-2-butyne

Hexafluoro-2-butyne structure

CAS No:
692-50-2
Formula:
C4F6
Chemical Name:
Hexafluoro-2-butyne
Synonyms:
2-Butyne,1,1,1,4,4,4-hexafluoro-;2-Butyne,hexafluoro-;1,1,1,4,4,4-Hexafluoro-2-butyne;Hexafluoro-2-butyne;Perfluoro-2-butyne;Bis(trifluoromethyl)acetylene
Categories:
Organic Chemistry > Coordination Complexes

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Hexafluoro-2-butyne Basic Attributes

Molecular Weight：

162.034

Exact Mass：

162.03

EC Number：

211-732-7

DSSTox ID：

DTXSID3061003

HScode：

2903399090

Characteristics

PSA：

XLogP3：

2.11440

Appearance：

Colorless gas

Density：

1,602 g/cm3

Melting Point：

-117.4 °C

Boiling Point：

-24.6 °C

Flash Point：

-36ºC

Refractive Index：

1.281

Vapor Pressure：

105 psi ( 20 °C)

Safety Information

Hazard category：

2.3

Transport codes：

UN 3160 2.3

wgk germany：

hazard class code：

12-23

safety instructions：

S16-S33-S45

RTECS Number：

ES0702500

Marks：

F+: Highly flammable;T: Toxic;

Precautionary statement(s)：

P261, P271, P304+P340, P311, P321, P403+P233, P405, P410+P403, P501

Hazard Statements：

H280

GHS Classification：

|Danger|H280 (100%): Contains gas under pressure; may explode if heated [Warning Gases under pressure]|P261, P271, P304+P340, P311, P321, P403+P233, P405, P410+P403, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hexafluoro-2-butyne Use and Manufacturing

Manufacturing Info：

2-Butyne, 1,1,1,4,4,4-hexafluoro-: ACTIVE

Computed Properties

Molecular Weight:162.03
XLogP3:2.5
Hydrogen Bond Acceptor Count:6
Exact Mass:161.99041897
Monoisotopic Mass:161.99041897
Heavy Atom Count:10
Complexity:151
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 692-50-2

Grade: Industrial Grade

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