303-04-8

Directory

303-04-8 Structure

Identification	More
[Name] 2,3-DICHLOROHEXAFLUORO-2-BUTENE
[CAS] 303-04-8
[Synonyms] 2,3-DICHLOROHEXAFLUORO-2-BUTENE 2，3-Dichlorohexafluoro-2-butylene 2,3-DICHLOROHEXAFLUOROBUT-2-ENE 2,3-DICHLOROHEXAFLUOROBUTENE-2 Hexafluoro-2，3-dichloro-2-butylene (2E)-2,3-Dichloro-1,1,1,4,4,4-hexafluoro-2-butene 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% 2,3-Dichlorohexafluorobut-2-ene99% 1,1,1,4,4,4-Hexafluoro-2,3-dichloro-2-butene
[EINECS(EC#)] 206-133-2
[Molecular Formula] C4Cl2F6
[MDL Number] MFCD00000440
[Molecular Weight] 232.94
[MOL File] 303-04-8.mol

Chemical Properties	Back Directory
[Appearance] clear colorless liquid
[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)
[NIST Chemistry Reference] trans-2,3-Dichloro-1,1,1,4,4,4-hexafluoro-2-butene(303-04-8)
[EPA Substance Registry System] 303-04-8(EPA Substance)

Safety Data	Back Directory
[Hazard Codes ] T+,Xi,T,C
[Risk Statements ] R26:Very Toxic by inhalation. R34:Causes burns.
[Safety Statements ] S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[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

Raw materials And Preparation Products	Back Directory
[Preparation Products] Trifluoroacetic acid-->2-CHLORO-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE

Material Safety Data Sheet(MSDS)	Back Directory
[msds information] hexafluoro-2,3-dichloro-2-butylene(303-04-8).msds

Hazard Information	Back Directory
[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.

Spectrum Detail	Back Directory
[Spectrum Detail] 2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)MS 2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)¹HNMR 2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)¹³CNMR 2,3-DICHLOROHEXAFLUORO-2-BUTENE(303-04-8)IR1

Tags:303-04-8 Related Product Information

303-04-8 75-01-4 557-98-2 2730-62-3 75-88-7 406-39-3 156-60-5 75-00-3 74-87-3 400-44-2 431-27-6

HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

Login