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ChemicalBook >> CAS DataBase List >> 1,3-Difluorobenzene


CAS No. 372-18-9
Chemical Name: 1,3-Difluorobenzene
Synonyms: DIFLOUROBENZENE;m-difluoro-benzen;M-DIFLUOROBENZENE;m-Difluro Benzene;1,3-Difluorbenzol;3-DifluoroBenzene;1?-Difluorobenzene;1,3-DIFLUOROBENZEN;Benzene,m-difluoro-;1,3-difluroethylene
CBNumber: CB9853566
Molecular Formula: C6H4F2
Formula Weight: 114.09
MOL File: 372-18-9.mol
1,3-Difluorobenzene Property
Melting point : -59 °C
Boiling point : 83 °C
density : 1.163 g/mL at 25 °C(lit.)
refractive index : n20/D 1.438(lit.)
Fp : 36 °F
storage temp. : Flammables area
solubility : 1.1g/l
form : Liquid
color : Clear colorless to yellow
Water Solubility : insoluble
BRN : 1904537
CAS DataBase Reference: 372-18-9(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,3-difluoro-(372-18-9)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : F,Xn
Risk Statements : 11-20-2017/11/20
Safety Statements : 7-16-29-33-7/9
RIDADR : UN 1993 3/PG 2
WGK Germany : 1
RTECS : CZ5652000
Hazard Note : Highly Flammable
HazardClass : 3
PackingGroup : II
HS Code : 29036990
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P243 Take precautionary measures against static discharge.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

1,3-Difluorobenzene Chemical Properties,Usage,Production

Chemical Properties
ChEBI: A difluorobenzene carrying fluoro groups at positions 1 and 3.
1,3-Difluorobenzene Preparation Products And Raw materials
Raw materials
Sodium nitrite Fluoroboric acid Hydrochloric acid m-Phenylenediamine 3-Nitroaniline
Preparation Products
2,4-Difluoronitrobenzene 2,6-Difluorophenol 1-Bromo-2,4-difluorobenzene Fluconazole 6-Fluoro-3-(4-piperidinyl)-1,2-benzisoxazole Risperidone
1,3-Difluorobenzene Suppliers      Global( 270)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Nanjing Vital Chemical Co., Ltd. Please Send Email QQ:18652950785
025-87193546 China 4476 65
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J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
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Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
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021-67582001/03/05 China 30314 84
TCI (Shanghai) Development Co., Ltd. 800-988-0390
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ShangHai DEMO Chemical Co.,Ltd 400-021-7337 qq:2355568890
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86 (10) 60270825 China 3437 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44197 61
372-18-9(1,3-Difluorobenzene)Related Search:
4-Fluorobenzaldehyde 2,3-Difluorophenylacetic acid Florfenicol 2,6-Difluorobenzonitrile 2-Difluorobenzene,1,2-Difluorobenzene 98%,1,2-Difluorobenzene,98+%,o-Difluorobenzene,99% 2,6-Difluorophenol 1,2,3,4-Tetrafluorobenzene BIS(PENTAFLUOROPHENYL)PHENYLPHOSPHINE PENTAFLUOROPHENYL SULFIDE Bromopentafluorobenzene DECAFLUOROBENZOPHENONE 2,3,4,5,6-PENTAFLUOROANISOLE 2,3,4,5,6-PENTAFLUOROTOLUENE Decafluorobiphenyl Pentafluorobenzene DECAFLUOROBENZHYDROL 2',3',4',5',6'-PENTAFLUOROACETOPHENONE 2,3,4,5,6-PENTAFLUOROBENZOPHENONE
1,3-difluroethylene Benzene, m-difluoro- benzene,1,3-difluoro- Benzene,m-difluoro- Difluoro-1,3-benzene m-difluoro-benzen meta-Difluorobenzene Organic Building Blocks Halogenated Hydrocarbons 372-18-9 Aryl C6 Building Blocks 1,3-DIFLUOROBENZENE M-DIFLUOROBENZENE 1?-Difluorobenzene m-Difluro Benzene 1,3-DIFLUOROBENZEN 1,3-DIFLUOROBENZENE, 99+% 1,3-DifluorobenzeneExtraPure DIFLOUROBENZENE 1,3-Difluorbenzol 3-DifluoroBenzene 372189 Aromatic Hydrocarbons (substituted) & Derivatives C6H4F2CFCHCFCHCHCH Fluorobenzene 1,3-DIFLUOROBENZENEFLOCONAZOLE Fluorine Compounds 1,3 DIFLOUROBENZENE extrapure Aryl C6 Halogenated Hydrocarbons 1,3-difluoro (between the two fluorophenyl) Between difluorobenzene 1,3-Difluorobenzene, 99+% 10ML Aryl Fluorinated Building Blocks Building Blocks Chemical Synthesis Fluorinated Building Blocks Halogenated Hydrocarbons Organic Building Blocks Organic Fluorinated Building Blocks Other Fluorinated Organic Building Blocks alkyl Fluorine Between two fluorine benzene
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