Substance
ID:317022
Names and Identifiers
IUPAC Traditional name
4-ethynyl-1,2-difluorobenzene
IUPAC name
4-ethynyl-1,2-difluorobenzene
Synonyms
4-Ethynyl-1,2-difluorobenzene3,4-二氟苯乙炔4-乙炔基-1,2-二氟苯3,4-Difluorophenylacetylene
Properties
Safety Information
GHS Signal Word
Danger
MSDS Link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Pictograms
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Risk Statements
11
Packing Group
2
GHS Hazard statements
H225
Hazard Class
3
GHS Precautionary statements
P210
UN Number
1993
European Hazard Symbols
Flammable (F)RID/ADR
UN 1993 3/PG 2
German water hazard class
3
Physical Property
Flash Point
7 °C
44.6 °F
Density
1.144 g/mL at 25 °C
Refractive Index
n20/D 1.4902
Product Information
Empirical Formula (Hill Notation)
C8H4F2
Purity
90%
Molecule Details
Packaging
1 g in glass bottle
1 g in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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