CAS 42601-04-7|3,4-Difluorophenyl isocyanate

Introduction：Basic information about CAS 42601-04-7|3,4-Difluorophenyl isocyanate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	3,4-Difluorophenyl isocyanate
CAS Number	42601-04-7	Molecular Weight	155.102
Density	1.2±0.1 g/cm3	Boiling Point	186.4±30.0 °C at 760 mmHg
Molecular Formula	C₇H₃F₂NO	Melting Point	/
MSDS	ChineseUSA	Flash Point	58.9±14.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3,4-Difluorophenyl isocyanate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	186.4±30.0 °C at 760 mmHg
Molecular Formula	C₇H₃F₂NO
Molecular Weight	155.102
Flash Point	58.9±14.2 °C
Exact Mass	155.018265
PSA	29.43000
LogP	2.96
Vapour Pressure	0.7±0.4 mmHg at 25°C
Index of Refraction	1.489
InChIKey	YBWJVFMNWMLZEN-UHFFFAOYSA-N
SMILES	O=C=Nc1ccc(F)c(F)c1
Storage condition	Refrigerator

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn: Harmful;T: Toxic;
Risk Phrases	R20/21/22
Safety Phrases	26-36
RIDADR	UN 2206 6.1/PG 2
WGK Germany	3
Packaging Group	III
HS Code	2929109000

Customs

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles1

N-Arylpiperazine-1-carboxamide Derivatives: a Novel Series of Orally
Active Nonsteroidal Androgen Receptor Antagonists. Kinoyama I, et al.

Chem. Pharm. Bull. 53(4) , 402-409 , (2005)

Synonyms

3,4-Difluorophenyl isocyanate

Benzene, 1,2-difluoro-4-isocyanato-

Isocyanic Acid 3,4-Difluorophenyl Ester

MFCD00065711

1,2-Difluoro-4-isocyanatobenzene

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