4-Ethynyl-1,2-difluorobenzene | CAS 143874-13-9

Element: difluorobenzene ethynyl

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C-S » Chemicals » ethynyl-difluorobenzene-PX736410

Identification

4-Ethynyl-1,2-difluorobenzene

CAS:

143874-13-9

EINECS:

Molecular Formula:

C₈H₄F₂

MDL:

MFCD08059511

Synonym:

benzene, 4-ethynyl-1,2-difluoro- ; benzene, 4-ethynyl-1,2-difluoro- (9ci) ; 3,4-difluorophenylacetylene95% ; 3,4-difluoro-1-ethynylbenzene ; 4-ethynyl-1,2-difluorobenzene ; 1,2-difluoro-4-ethynylbenzene ; 4-ethynyl-1,2-difluoro-benzene ; benzene,4-ethynyl-1,2-difluoro- ; 3,4-difluorophenylacetylene

Suppliers

Synthon-Chemicals GmbH & Co. KG

ST04792

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Finetech Industry Limited

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Angene International Limited

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Prices & Availability

Data is processed

Properties for 4-Ethynyl-1,2-difluorobenzene

Molecular Weight:

138.11 g·mol−1

Density:

1.144 g/mL at 25 °C

Boiling point:

145.917 °C at 760 mmHg

Flash point:

31.4 °C

Transport Information:

UN 1993

Hazard Statements

GHS02
Flammable

Flammable gases, category 1
Flammable aerosols, categories 1, 2
Flammable liquids, categories 1, 2, 3
Flammable solids, categories 1, 2
Self-reactive substances and mixtures, types B, C, D, E, F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Combustible solids, category 3
Combustible liquids, category 3
Self-heating substances and mixtures, categories 1, 2
Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
Organic peroxides, types B, C, D, E, F

Safety & Transport Information

Risk Codes:

R11 - Highly flammable

Hazard Symbols:

RID/ADR certification :

UN 1993 3 / PG 2

Alternative Distributors of [4-Ethynyl-1,2-difluorobenzene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Zhongda Chemistry | Gihi Chemicals Co., Limited