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4-Fluorophenyl isocyanate

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Origin: China

Cas No: 1195-45-5

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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Product Description

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CAS No.: 1195-45-5 Formula: C7H4FNO Molecular Weight: 137.11100

Basic Info

Chemical Name	4-Fluorophenyl isocyanate
Synonyms	1-fluoro-4-isocyanatobenzene; 4-FLUOROPHENYLISOCYANATE; Isocyanic Acid 4-Fluorophenyl Ester; P-FLUOROPHENYL ISOCYANATE; 4-FLUORPHENYLISOCYANAT;
CAS No.	1195-45-5
Molecular Formula	C7H4FNO
Molecular Weight	137.11100
PSA	29.43000
LogP	1.79300

Properties

Appearance & Physical State	light yellow - amber Clear liquid
Density	1.206
Boiling Point	68ºC
Flash Point	60ºC
Refractive Index	1.5141-1.5161
Water Solubility	Decomposes
Stability	Stable under normal temperatures and pressures.
Storage Condition	2-8ºC
Vapor Pressure	1.74mmHg at 25°C

Safety Info

Hazard Class	3
Safety Statements	S23-S26-S28-S38-S36/37-S45
HS Code	2929109000
Packing Group	III
WGK Germany	3
RIDADR	UN 3080
Risk Statements	R26; R20/21/22; R36/37/38; R42
Hazard Codes	T+; Xn
Caution Statement	P261; P280; P305 + P351 + P338; P342 + P311
Symbol	GHS02, GHS07, GHS08
Hazard Declaration	H226; H302; H312; H317; H319; H332; H334
Signal Word	Danger

Synthesis Route

bis(trichloromethyl) carbonate+4-fluoroaniline→4-Fluorophenyl isocyanate
4-fluoro-N-hydroxybenzamide→4-Fluorophenyl isocyanate
4-fluorobenzoyl azide→4-Fluorophenyl isocyanate

Precursor

4-fluoroaniline
4-fluorobenzoyl azide
4-fluoro-N-hydroxybenzamide
phosgene

Downstream Product

1-(4-fluorophenyl)-3-phenylurea
N'-(4-fluorophenyl)-N,N-dimethylmethanimidamide
1-(2-chloroethyl)-3-(4-fluorophenyl)-1-nitrosourea
N-(4-Fluorophenyl)-2-methyl-3-oxo-3,4-dihydro-2H-1,2-benzothiazin e-4-carboxamide 1,1-dioxide

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