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1,2-Dichloro-4-fluorobenzene

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Origin: China

Cas No: 1435-49-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 1435-49-0 Formula: C6H3Cl2F Molecular Weight: 164.99200

Basic Info

Chemical Name	1,2-Dichloro-4-fluorobenzene
Synonyms	1,2-Dichlor-4-fluor-benzol; 3,4-Dichlorofluorobenzene; 1,2-Dichloro-4-Fluorobenzene; 1,2-dichloro-4-fluoro-benzene; 3,4-dichloro-1-fluorobenzene;
CAS No.	1435-49-0
Molecular Formula	C6H3Cl2F
Molecular Weight	164.99200
PSA	0.00000
LogP	3.13250

Properties

Appearance & Physical State	clear colorless to slightly yellow liquid
Density	1.403
Boiling Point	172ºC
Melting Point	-1ºC
Flash Point	64ºC
Refractive Index	1.523-1.525
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

Safety Statements	S26-S37/39
HS Code	2903999090
Packing Group	III
WGK Germany	3
RIDADR	UN 1993
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

1,2-Dichloro-3-fluorobenzene→1,2-Dichloro-4-fluorobenzene+1-Chloro-3-fluorobenzene
monofluorobenzene→1,2-Dichloro-4-fluorobenzene+1-Chloro-4-fluorobenzene
Sulfuric acid+3,4-Dichloroaniline→1,2-Dichloro-4-fluorobenzene+3,4-Dichlorophenol

Precursor

2-Chloro-5-fluoroaniline
3,4-Dichloroaniline
1-Bromo-3,4-dichlorobenzene
1,2-Dichloro-3-fluorobenzene

Downstream Product

4,5-dichloro-2-fluoroaniline
3,4-Dichloroanisole
3,4-Dichlorophenol
4-(3,4-DICHLOROPHENOXY)PIPERIDINE

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