CAS 766-49-4|1-Ethynyl-2-fluorobenzene

Introduction：Basic information about CAS 766-49-4|1-Ethynyl-2-fluorobenzene, 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. Articles6
6. Synonyms

Common Name	1-Ethynyl-2-fluorobenzene
CAS Number	766-49-4	Molecular Weight	120.124
Density	1.1±0.1 g/cm3	Boiling Point	149.3±23.0 °C at 760 mmHg
Molecular Formula	C₈H₅F	Melting Point	/
MSDS	ChineseUSA	Flash Point	26.3±15.7 °C
Symbol	GHS02, GHS07	Signal Word	Warning

Names

Name	1-Ethynyl-2-fluorobenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	149.3±23.0 °C at 760 mmHg
Molecular Formula	C₈H₅F
Molecular Weight	120.124
Flash Point	26.3±15.7 °C
Exact Mass	120.037529
LogP	2.45
Vapour Pressure	5.1±0.3 mmHg at 25°C
Index of Refraction	1.516
InChIKey	YFPQIXUNBPQKQR-UHFFFAOYSA-N
SMILES	C#Cc1ccccc1F
Storage condition	Refrigerator (+4°C)

Safety Information

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-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	Xi: Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	S37/39-S26-S16-S36
RIDADR	UN 1993 3/PG 3
Hazard Class	3.0
HS Code	2903999090

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles6

Macromol. Chem. Phys. 196 , 1769, (1995)

Tetrahedron Lett. 35 , 3689, (1994)

Synthesis and Biological Evaluation of Novel 1, 2, 3-Triazolonucleotides. Glowacka IE, et al.

Arch. Pharm. (Weinheim) 346(4) , 278-291, (2013)

Synonyms

1-Ethynyl-2-fluorobenzene

Benzene, 1-ethynyl-2-fluoro-

MFCD00799540

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