1,4-Difluorobenzene

CAS No.：540-36-3

Other grades of this product :

1,4-Difluorobenzene Basic information

Product Name:	1,4-Difluorobenzene
Synonyms:	1,4-Difluorobenzene 100mg [540-36-3];1,4-Difluorobenzene, 99+% 25ML;Ontwofluorobenzene;For fluorobenzene;1.4-Difluorobe;P-DIFLUOROBENZENE;1,4-difluoro-benzen;1,4-difluroethylene
CAS:	540-36-3
MF:	C6H4F2
MW:	114.09
EINECS:	208-742-9
Product Categories:	Fluorine series;alkyl Fluorine;Alpha Sort;D;DAlphabetic;Method 624EPA;Aromatic Hydrocarbons (substituted) & Derivatives;Fluorobenzene;Aryl;C6;DID - DINChemical Class;Fluoro;Halogenated;Volatiles/ Semivolatiles;Halogenated Hydrocarbons;Method 8020;600 Series Wastewater Methods;8000 Series Solidwaste Methods;FluoroEPA
Mol File:	540-36-3.mol

1,4-Difluorobenzene Chemical Properties

Melting point	-13 °C (lit.)
Boiling point	88-89 °C (lit.)
density	1.11 g/mL at 25 °C (lit.)
refractive index	n20/D 1.441(lit.)
Fp	36 °F
storage temp.	room temp
solubility	1.2g/l
form	Liquid
color	Clear colorless to slightly yellow
Specific Gravity	1.110
Merck	14,3148
BRN	1904541
InChIKey	QUGUFLJIAFISSW-UHFFFAOYSA-N
CAS DataBase Reference	540-36-3(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 1,4-difluoro-(540-36-3)
EPA Substance Registry System	1,4-Difluorobenzene (540-36-3)

Safety Information

Hazard Codes	F,Xn,T
Risk Statements	11-20-39/23/24/25-23/24/25
Safety Statements	16-29-33-7-45-36/37-7/9
RIDADR	UN 1993 3/PG 2
WGK Germany	3
RTECS	CZ5658000
Hazard Note	Highly Flammable
HazardClass	3
PackingGroup	II
HS Code	29036990

MSDS Information

Provider	Language
1,4-Difluorobenzene	English
SigmaAldrich	English
ACROS	English
ALFA	English

1,4-Difluorobenzene Usage And Synthesis

Chemical Properties	Clear colorless to light yellow liquid
Uses	1,4-Difluorobenzene is used in method for production of prepolymers containing Polyoxymethylene block.

1,4-Difluorobenzene Preparation Products And Raw materials

Raw materials	Fluoroboric acid-->1-FLUORO-4-(TRIMETHYLSILYL)BENZENE-->4-FLUOROBENZENEDIAZONIUM TETRAFLUOROBORATE-->4-Fluoroaniline-->4-Fluorophenol
Preparation Products	HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER-->5-FLUORO-2-METHYLBENZOTHIAZOLE-->2,5-Difluoroaniline-->2,5-Difluoronitrobenzene-->Fluorobenzene-->Sodium tetrafluoroborate-->1-BROMO-4-FLUORO-2-NITROBENZENE-->2,5-Difluorophenol-->4-Methoxy-2-nitrobenzoic acid-->1,2,4-Trifluorobenzene-->4-BENZYLOXYFLUOROBENZENE-->2,5-Difluorobenzoic acid-->1,4-DIFLUOROANTHRAQUINONE

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