3,4-Difluorophenylacetylene | CAS 143874-13-9

Element: difluorophenylacetylene

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C-S » Chemicals » difluorophenylacetylene-PX57011

Identification

3,4-Difluorophenylacetylene

CAS:

143874-13-9

EINECS:

Molecular Formula:

C₈H₄F₂

MDL:

MFCD08059511

SMILES:

FC1=CC=C(C=C1F)C#C

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

Allfluoro Pharmaceutical Co. Ltd.

APC8913564

Shanghai UCHEM Inc.

UCHEM-3590

Hangzhou Ocean Chemical Co., Ltd.

HOC8913564

Finetech Industry Limited

FIL6752700

Carbone Scientific Co., Ltd.

CS7562268

AK Scientific, Inc.

AS5131539

DSL Chemicals (Shanghai) Co., Ltd.

C030275

Santa Cruz Biotechnology, Inc.

226233

Dayang Chem (Hangzhou) Co.,Ltd.

DC8373348

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CAS equal suppliers

4-Ethynyl-1,2-difluorobenzene

Synthon-Chemicals GmbH & Co. KG

ST04792

Benzene, 4-ethynyl-1,2-difluoro-

Angene International Limited

AGN-PC-00OAWB

Prices & Availability

Data is processed

Properties for 3,4-Difluorophenylacetylene

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 [3,4-Difluorophenylacetylene]

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