Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-Difluorobenzene
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,2-Difluorobenzene
Price: ￥98.0/25g ￥288.0/100g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Difluorobenzene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,2-difluorobenzene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

367-11-3

367-11-3 structure

367-11-3 structure

Name: 1,2-Difluorobenzene
Chemical Name: 1,2-difluorobenzene
CAS Number: 367-11-3
Molecular Formula: C₆H₄F₂
Molecular Weight: 114.093
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
Create Date: 2018-08-08 11:11:56
Modify Date: 2024-01-02 14:42:15

Name	1,2-difluorobenzene
Synonyms	ortho-difluorobenzene Isoamylamine o-Difluorobenzene 2-Difluorobenzene o-difluoro-benzen 1,2-Difluorobenzene EINECS 206-680-7 Benzene,o-difluoro 1,2-difluroethylene 1,2-difluoro-benzene FR BF difluorobenzene 1,2-Difluorbenzol MFCD00000284 1,2-diflurobenzene Benzene, 1,2-difluoro-

Density	1.2±0.1 g/cm3
Boiling Point	93.3±13.0 °C at 760 mmHg
Melting Point	−34 °C(lit.)
Molecular Formula	C₆H₄F₂
Molecular Weight	114.093
Flash Point	2.2±0.0 °C
Exact Mass	114.028107
LogP	2.23
Vapour Pressure	56.6±0.2 mmHg at 25°C
Index of Refraction	1.449
Stability	Stable. Incompatible with strong oxidizing agents. Highly flammable. Note low flash point.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ5655000

CHEMICAL NAME :: Benzene, o-difluoro-

CAS REGISTRY NUMBER :: 367-11-3

BEILSTEIN REFERENCE NO. :: 1905113

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H4-F2

MOLECULAR WEIGHT :: 114.10

WISWESSER LINE NOTATION :: FR BF

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 55 gm/m3/2H

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :: IZSBAI Izvestiya Sibirskogo Otdeleniya Akademii Nauk SSSR, Seriya Biologomeditsinskikh Nauk. (Novosibirsk, USSR) No.1-3, 1963-68. For publisher information, see ISBNBN. Volume(issue)/page/year: 3,91,1965

Symbol	GHS02
Signal Word	Danger
Hazard Statements	H225
Precautionary Statements	P210
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable
Risk Phrases	R11;R20
Safety Phrases	S7-S16-S29-S33
RIDADR	UN 1993 3/PG 2
WGK Germany	3
RTECS	CZ5655000
Packaging Group	II
Hazard Class	3
HS Code	29036990

Precursor 9
348-54-9 139-87-7 36556-47-5 348-51-6
528-29-0 352-33-0 696-02-6 252936-43-9
462-06-6
DownStream 10
455-86-7 455-38-9 369-34-6 455-93-6
385380-74-5 372-18-9 540-36-3 462-06-6
71-43-2 369-33-5

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%