Home > Organofluorine Compounds> 4-Nitro-1,2-bis(trifluoromethyl)benzene

4-Nitro-1,2-bis(trifluoromethyl)benzene

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Origin: China

Cas No: 1978-20-7

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

Property

CAS No.: 1978-20-7 Formula: C8H3F6NO2 Molecular Weight: 259.10500

Basic Info

Chemical Name	4-Nitro-1,2-bis(trifluoromethyl)benzene
Synonyms	4-nitro-1,2-bis(trifluoromethyl)benzene; 3,4-Bis(trifluoromethyl)nitrobenzene;
CAS No.	1978-20-7
Molecular Formula	C8H3F6NO2
Molecular Weight	259.10500
PSA	45.82000
LogP	4.15560

Properties

Density	1.539g/cm3
Boiling Point	208.6ºC at 760mmHg
Flash Point	80ºC
Refractive Index	1.421
Vapor Pressure	0.305mmHg at 25°C

Safety Info

Safety Statements	S26; S37/39
HS Code	2904909090
Risk Statements	R36/37/38
Hazard Codes	T

Synthesis Route

Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate+1-Iodo-4-nitro-2-(trifluoromethyl)benzene→4-Nitro-1,2-bis(trifluoromethyl)benzene
4-Nitrophthalic acid→4-Nitro-1,2-bis(trifluoromethyl)benzene
1,2-Bis(trifluoromethyl)benzene→4-Nitro-1,2-bis(trifluoromethyl)benzene

Precursor

2-(Trifluoromethyl)benzal Chloride
1-Iodo-4-nitro-2-(trifluoromethyl)benzene
Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate
1,2-Bis(trifluoromethyl)benzene

Downstream Product

4-Nitrophthalic acid

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