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3-Fluorophenyl isocyanate

CAS No.
404-71-7
Chemical Name:
3-Fluorophenyl isocyanate
Synonyms
1-Fluoro-3-isocyanatobenzene;M-FLUOROPHENYL ISOCYANATE;3-Isocyanatofluorobenzene;3-Fluorophenyl isocyanate;3-FLUOROBENZENE ISOCYANATE;3-FluorophenylIsocyanate>3-Fluorophenylisocyanate97%;3-Fluoro-1-isocyanatobenzene;3-Fluorophenyl isocyanate 97%;3-Fluorophenyl isocyanate ,98%
CBNumber:
CB9428197
Molecular Formula:
C7H4FNO
Molecular Weight:
137.11
MDL Number:
MFCD00002015
MOL File:
404-71-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:56:28

3-Fluorophenyl isocyanate Properties

Boiling point 56-58°C 14mm
Density 1.201 g/mL at 25 °C(lit.)
refractive index n20/D 1.514(lit.)
Flash point 107 °F
storage temp. 2-8°C
form Liquid
color Clear colorless
Sensitive Moisture Sensitive/Lachrymatory
BRN 774879
InChI 1S/C7H4FNO/c8-6-2-1-3-7(4-6)9-5-10/h1-4H
InChIKey RIKWVZGZRYDACA-UHFFFAOYSA-N
SMILES Fc1cccc(c1)N=C=O
CAS DataBase Reference 404-71-7(CAS DataBase Reference)
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS02,GHS07,GHS08
Signal word  Danger
Hazard statements  H226-H302+H312+H332-H315-H317-H319-H334-H335
Precautionary statements  P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338
target organs Respiratory system
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Codes  Xn,T,C
Risk Statements  10-20/21/22-36/37/38
Safety Statements  26-27-36/37/39-45
RIDADR  UN 3080 6.1/PG 2
WGK Germany  3
19
Hazard Note  Toxic/Corrosive/Lachrymatory/Moisture Sensitive
HazardClass  3
PackingGroup  III
HS Code  29291090
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Flam. Liq. 3
Resp. Sens. 1
Skin Irrit. 2
Skin Sens. 1
STOT SE 3
Limited Quantities 100ml (liquid) or 0.5 Kg (solid)
Excepted Quantities Max Inner Pack (1g or 1ml) and Max Outer Pack (500g or 500ml)
NFPA 704
2
3 0

3-Fluorophenyl isocyanate price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 159360 3-Fluorophenyl isocyanate 97% 404-71-7 5g $86.4 2023-01-07 Buy
TCI Chemical I0554 3-Fluorophenyl Isocyanate >97.0%(GC) 404-71-7 5g $87 2026-04-30 Buy
Apolloscientific PC4165 3-Fluorophenyl isocyanate 97% 404-71-7 5g $21 2026-06-04 Buy
Apolloscientific PC4165 3-Fluorophenyl isocyanate 97% 404-71-7 25g $71 2026-06-04 Buy
Chem-Impex 46165 3-Fluorophenyl isocyanate ≥97%(GC) 404-71-7 5G $106.2 2026-05-19 Buy
Product number Packaging Price Buy
159360 5g $86.4 Buy
I0554 5g $87 Buy
PC4165 5g $21 Buy
PC4165 25g $71 Buy
46165 5G $106.2 Buy

3-Fluorophenyl isocyanate Chemical Properties, Uses, Production

Chemical Properties

clear colorless liquid

Uses

3-Fluorophenyl isocyanate was used in the synthesis of linezolid. It was also used in the preparation of substituted 6-ureidopurines, 6(N2-3-fluorophenyl)ureidopurine.

General Description

3-Fluorophenyl isocyanate is an aryl fluorinated building block used in chemical synthesis.

3-Fluorophenyl isocyanate Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 151)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Wuhan Chemwish Technology Co., Ltd 86-027-67849912 sales@chemwish.com China 35884 56
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18722 57
Syntechem Co.,Ltd info@syntechem.com China 12973 57

View Latest Price from 3-Fluorophenyl isocyanate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Fluorophenylisocyanate pictures 2019-07-06 4-Fluorophenylisocyanate
404-71-7
$7.00 1kg 99% 100kg Career Henan Chemical Co
3-Fluorophenyl isocyanate 97% 3-Fluorophenylisocyanate97% 3-FLUOROBENZENE ISOCYANATE 3-Isocyanatofluorobenzene 3-Fluoro-1-isocyanatobenzene 3-Fluorophenyl isocyanate ,98% 3-Fluorophenyl isocyanate, 97% 5ML ISOCYANIC ACID 3-FLUOROPHENYL ESTER M-FLUOROPHENYL ISOCYANATE Benzene, 1-fluoro-3-isocyanato- 3-FluorophenylIsocyanate> 1-Fluoro-3-isocyanatobenzene 3-Fluorophenyl isocyanate 404-71-7 Isocyanates Organic Building Blocks Building Blocks Nitrogen Compounds Phenyl isocyanate&Phenyl isothiocyanate Isocyanates Nitrogen Compounds Organic Building Blocks Fluorine series