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1,4-Difluorobenzene_Molecular_structure_CAS_540-36-3)
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1,4-Difluorobenzene

Catalog No. 442249 Name Sigma Aldrich
CAS Number 540-36-3 Website http://www.sigmaaldrich.com
M. F. C6H4F2 Telephone 1-800-521-8956
M. W. 114.0927664 Fax
Purity Email
Storage Chembase ID: 9064

SYNONYMS

Title
1,4-二氟苯
IUPAC name
1,4-difluorobenzene
IUPAC Traditional name
1,4-difluorobenzene

DATABASE IDS

EC Number 208-742-9
Beilstein Number 1904541
CAS Number 540-36-3
PubChem SID 24867755
MDL Number MFCD00000344

PROPERTIES

Empirical Formula (Hill Notation) C6H4F2
Grade analytical standard
Packaging ampule of 1000 mg
Boiling Point 88-89 °C(lit.)
Density 1.11 g/mL at 25 °C(lit.)
Flash Point 2 °C
Flash Point 35.6 °F
Melting Point -13 °C(lit.)
Refractive Index n20/D 1.441(lit.)
GHS Pictograms GHS02
GHS Signal Word Danger
GHS Hazard statements H225
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210
RID/ADR UN 1993 3/PG 2
Risk Statements 11-20
RTECS CZ5658000
Safety Statements 16-29-33
Hazard Class 3
UN Number 1993
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES