ChemicalBook > CAS DataBase List > 1,4-Difluorobenzene

1,4-Difluorobenzene

Product Name
1,4-Difluorobenzene
CAS No.
540-36-3
Chemical Name
1,4-Difluorobenzene
Synonyms
P-DIFLUOROBENZENE;48944;1,4-DifL;1.4-Difluorobe;For fluorobenzene;p-difluoro-benzen;4-Difluorobenzene;1,4-Difluorbenzol;1,4-Fluorobenzene;Ontwofluorobenzene
CBNumber
CB4853763
Molecular Formula
C6H4F2
Formula Weight
114.09
MOL File
540-36-3.mol
More
Less

1,4-Difluorobenzene Property

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.)
Flash point:
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
Dielectric constant
2.2599999999999998
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)
More
Less

Safety

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
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D102202
Product name
1,4-Difluorobenzene
Purity
≥99%
Packaging
25g
Price
$73.59
Updated
2025/07/31
Sigma-Aldrich
Product number
D102202
Product name
1,4-Difluorobenzene
Purity
≥99%
Packaging
100g
Price
$161
Updated
2025/07/31
Sigma-Aldrich
Product number
442249
Product name
1,4-Difluorobenzene
Purity
analytical standard
Packaging
1000mg
Price
$183.35
Updated
2025/07/31
Sigma-Aldrich
Product number
48944
Product name
1,4-Difluorobenzene solution
Purity
certified reference material, 2000?μg/mL in methanol
Packaging
1mL
Price
$35.7
Updated
2022/05/15
TCI Chemical
Product number
D1628
Product name
1,4-Difluorobenzene
Purity
>99.0%(GC)
Packaging
5g
Price
$18
Updated
2025/07/31
More
Less

1,4-Difluorobenzene Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to light yellow liquid

Uses

1,4-Difluorobenzene is used in method for production of prepolymers containing Polyoxymethylene block.

Definition

ChEBI: 1,4-difluorobenzene is a difluorobenzene.

1,4-Difluorobenzene Preparation Products And Raw materials

Raw materials

Fluoroboric acid

Preparation Products

HYDROQUINIDINE (ANTHRAQUINONE-1,4-DIYL) DIETHER 2,5-Difluoroaniline 5-FLUORO-2-METHYLBENZOTHIAZOLE
More
Less

1,4-Difluorobenzene Suppliers

Americas 1 Belgium 5 Canada 2 China 213 Europe 3 France 3 Germany 10 India 20 Italy 1 Japan 6 Jordan 1 Norway 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 2 Ukraine 3 United Kingdom 24 United States 50 Global 349
Aladdin Scientific
Tel
Email
tp@aladdinsci.com
Country
United States
ProdList
57505
Advantage
58
Alfa Chemistry
Tel
Email
info@alfa-chemistry.com
Country
United States
ProdList
2344
Advantage
58
Aston Chemical
Tel
13000000000
Email
sales@astonchem.com
Country
United States
ProdList
1634
Advantage
58
Alfa Chemistry
Tel
--
Fax
--
Email
info@Alfa-Chemistry.com
Country
United States
ProdList
6814
Advantage
0
AccuStandard Inc
Tel
--
Fax
--
Email
info@bester.nl
Country
United States
ProdList
5300
Advantage
76
TCI America, Inc. (Tokyo Chemical Industry Co., Ltd.)
Tel
--
Fax
--
Email
.Crew@tcichemicals.com
Country
United States
ProdList
3164
Advantage
58
SynQuest Laboratories, Inc.,
Tel
--
Fax
--
Country
United States
ProdList
2301
Advantage
58
SynQuest Laboratories, Inc. (Part of Central Glass Co., Ltd.)
Tel
--
Fax
--
Email
nfo@synquestlabs.com
Country
United States
ProdList
1897
Advantage
58
MilliporeSigma (Sigma-Aldrich Corp.)
Tel
--
Fax
--
Email
@sial.com
Country
United States
ProdList
5414
Advantage
58
2A Biotech USA
Tel
--
Fax
--
Email
info@2abiotech.com
Country
United States
ProdList
1785
Advantage
58
Redox Scientific
Tel
--
Fax
--
Email
info@redoxsci.com
Country
United States
ProdList
2380
Advantage
58
Crescent Chemical Company
Tel
--
Fax
--
Email
fran@creschem.com
Country
United States
ProdList
1441
Advantage
58
Falcon Worldwide Chemical Inc.
Tel
--
Fax
--
Email
sales@falcon-chemical.com
Country
United States
ProdList
65
Advantage
58
Interchem Corporation USA
Tel
--
Fax
--
Email
esa@interchem.com
Country
United States
ProdList
469
Advantage
58
Fluorochem Ltd.
Tel
--
Fax
--
Email
enquiries@fluorochem.co.uk
Country
United States
ProdList
4583
Advantage
58
eNovation Chemicals LLC
Tel
--
Fax
--
Email
ales@eNovationChem.com
Country
United States
ProdList
1673
Advantage
58
VWR International, LLC.
Tel
--
Fax
--
Email
@sargentwelch.com
Country
United States
ProdList
6262
Advantage
58
Spectrum Chemical Mfg. Corp.
Tel
--
Fax
--
Email
marketing@spectrumchemical.com
Country
United States
ProdList
3113
Advantage
60
SynQuest Laboratories, Inc.
Tel
--
Fax
--
Email
info@synquestlabs.com
Country
United States
ProdList
6871
Advantage
62
Riedel-de Haen AG
Tel
--
Fax
--
Country
United States
ProdList
6773
Advantage
87
TCI America
Tel
--
Fax
--
Email
sales@tciamerica.com
Country
United States
ProdList
6909
Advantage
75
Frontier Scientific, Inc.
Tel
--
Fax
--
Email
sales@frontiersci.com
Country
United States
ProdList
6222
Advantage
86
Matrix Scientific
Tel
--
Fax
--
Email
sales@matrixscientific.com
Country
United States
ProdList
6632
Advantage
80
Bosgen Chemical Inc.
Tel
--
Fax
--
Email
sale@chemapi.com
Country
United States
ProdList
609
Advantage
30
Anvia Chemicals, LLC
Tel
--
Fax
--
Email
sales@anviachem.com
Country
United States
ProdList
3933
Advantage
0
Rintech, Inc.
Tel
--
Fax
--
Email
info@rintechinc.com
Country
United States
ProdList
3416
Advantage
60
Ivy Fine Chemicals
Tel
--
Fax
--
Email
sales@ivychem.com
Country
United States
ProdList
6493
Advantage
58
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6962
Advantage
56
Waterstone Technology, LLC
Tel
--
Fax
--
Email
sales@waterstonetech.com
Country
United States
ProdList
6786
Advantage
30
ChemService Inc.
Tel
--
Fax
--
Country
United States
ProdList
6379
Advantage
68
Ryan Scientific, Inc.
Tel
--
Fax
--
Email
ryan.reichlyn@ryansci.com
Country
United States
ProdList
6439
Advantage
60
INDOFINE Chemical Company, Inc.
Tel
--
Fax
--
Email
chemical@indofinechemical.com
Country
United States
ProdList
6176
Advantage
69
Oakwood Products, Inc.
Tel
--
Fax
--
Email
sales@oakwoodchemical.com
Country
United States
ProdList
6193
Advantage
74
Pfaltz & Bauer, Inc.
Tel
--
Fax
--
Email
sales@pfaltzandbauer.com
Country
United States
ProdList
6828
Advantage
72
2A PharmaChem USA
Tel
--
Fax
--
Email
sales@2apharmachem.com
Country
United States
ProdList
6137
Advantage
39
3B Scientific Corporation
Tel
--
Fax
--
Email
sales@3bsc.com
Country
United States
ProdList
6718
Advantage
47
HONEST JOY HOLDINGS LIMITED
Tel
--
Fax
--
Email
sales@honestjoy.cn
Country
United States
ProdList
6675
Advantage
54
Accord Corporation
Tel
--
Fax
--
Email
info@accordchem.com
Country
United States
ProdList
225
Advantage
42
NetQem
Tel
--
Fax
--
Email
sales@netqem.us
Country
United States
ProdList
1641
Advantage
38
Spectra Gases, Inc.
Tel
--
Fax
--
Email
ritap@spectragases.com
Country
United States
ProdList
93
Advantage
78
BOSCHE SCIENTIFIC, LLC
Tel
--
Fax
--
Email
Sales@BoscheSci.com
Country
United States
ProdList
6477
Advantage
55
Crescent Chemical Co., Inc.
Tel
--
Fax
--
Email
sales@creschem.com
Country
United States
ProdList
4597
Advantage
68
MP Biomedicals, Inc.
Tel
--
Fax
--
Country
United States
ProdList
6561
Advantage
81
Honeywell Specialty Chemicals Seelze GmbH
Tel
--
Fax
--
Email
ofc@honeywell.com
Country
United States
ProdList
639
Advantage
87
Marshallton Research Laboratories Inc.
Tel
--
Fax
--
Email
marshallton@windstream.net
Country
United States
ProdList
513
Advantage
59
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
United States
ProdList
6814
Advantage
81
Cerilliant Corporation
Tel
--
Fax
--
Email
techserv@cerilliant.com
Country
United States
ProdList
1629
Advantage
69
ChemPacific Corporation
Tel
--
Fax
--
Email
sales@chempacific.com
Country
United States
ProdList
6891
Advantage
51
Perkin Elmer Life Sciences Inc.
Tel
--
Fax
--
Email
techsupport@nen.com
Country
United States
ProdList
1296
Advantage
86
Beta Pharma, Inc.
Tel
--
Fax
--
Email
sales@betapharma.com
Country
United States
ProdList
6226
Advantage
60
More
Less

View Lastest Price from 1,4-Difluorobenzene manufacturers

Qingdao RENAS Polymer Material Co., Ltd.
Product
1,4-Difluorobenzene 540-36-3
Price
US $0.00/kg
Min. Order
20kg
Purity
99%
Supply Ability
20 tons
Release date
2024-09-13
Henan Fengda Chemical Co., Ltd
Product
1,4-Difluorobenzene 540-36-3
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Hebei Miaobian Biotechnology Co., Ltd
Product
1,4-Difluorobenzene 540-36-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99.99
Supply Ability
10Ton
Release date
2021-03-16

540-36-3, 1,4-DifluorobenzeneRelated Search:

2,4-Difluorophenol 3,4-Difluorobenzonitrile 3,4-Difluorophenol Transfluthrin 2,4-Difluorobenzoic acid 4-Fluorobenzaldehyde 3,4-Difluorobenzoic acid Florfenicol 1,3-DIFLUOROBENZENE, 99+% Pentafluorobenzene ALLYLPENTAFLUOROBENZENE 2,3,4,5,6-PENTAFLUOROANISOLE BIS(PENTAFLUOROPHENYL)PHENYLPHOSPHINE hexafluorobenzene 2,3,4,5,6-PENTAFLUOROSTYRENE 1,2,3,4-Tetrafluorobenzene Bromopentafluorobenzene α-Bromo-2,3,4,5,6-pentafluorotoluene

  • 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
  • Benzene, p-difluoro-
  • benzene,1,4-difluoro-
  • 1,4-difluorobenzene radical cation
  • N. N-dimethylaminoethanolamine
  • Benzene,p-difluoro-
  • para-Difluorobenzene
  • p-difluoro-benzen
  • 1,4-DIFLUOROBENZENE
  • 1,4 DIFLUOROBENZENE, 1X1ML, MEOH, 2000UG /ML
  • 1,4-DIFLUOROBENZENE, 99+%
  • 1,4-DIFLUOROBENZENE, 1000MG, NEAT
  • 4-Difluorobenzene
  • 1,4-Difluorobenzene,98+%
  • 1,4-difluorobenzene cas:540-36-3
  • p-Difluorobenzene,99%
  • 1,4-difluorobenzene solution
  • 48944
  • 1,4-Difluorbenzol
  • 1,4-DifL
  • 1,4-Fluorobenzene
  • 1,4-DifluorobenzeneSolution,20mg/L,1ml
  • 1,4-DifluorobenzeneSolution,50,000mg/L,1ml
  • 1,4-Difluorobenzene &gt
  • 1,4-DifluorobenzeneSolution,2,000mg/L,1ml
  • 1,4-Difluorobenzene ISO 9001：2015 REACH
  • Glycerol Impurity 60
  • 1,4-Difluorobenzene Solution in Methanol
  • 540-36-3
  • 540363
  • Building Blocks
  • Aryl
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • C6
  • Fluorine series
  • alkyl Fluorine
  • Method 624EPA
  • Alpha Sort
  • D
  • DAlphabetic
  • DID - DINChemical Class
  • Fluoro
  • Halogenated
  • Volatiles/ Semivolatiles
  • Aromatic Hydrocarbons (substituted) & Derivatives
  • Fluorobenzene
  • Aryl
  • Halogenated Hydrocarbons
  • Method 8020
  • 600 Series Wastewater Methods