CAS No 143874-13-9 , 4-ethynyl-1,2-difluorobenzene

Name: 4-ethynyl-1,2-difluorobenzene
Synonyms: 143874-13-9; Benzene,4-ethynyl-1,2-difluoro-; 4-Ethynyl-1,2-difluoro-Benzene; 3,4-Difluorophenylacetylene;4-ethynyl-1,2-difluorobenzene; ACMC-1C5RS;
CAS Registry Number:143874-13-9
Transport: UN 1993 3/PG 2
Flash Point: 31.4°C
Boiling Point: 145.9°Cat760mmHg
Density: 1.17g/cm³
Refractive index: 1.4902
Safety Statements:
Hazard Codes F
Risk Statements 11
RIDADR UN 1993 3/PG 2
Hazard Note Flammable
Hazard Symbols: F: Flammable;
Flash Point: 31.4°C
Molecular Weight: 138.114166
InchiKey: XFPAOXIWRDDQGG-UHFFFAOYSA-N
InChI: InChI=1S/C8H4F2/c1-2-6-3-4-7(9)8(10)5-6/h1,3-5H
Risk Statements: 11
Molecular Formula: C₈H₄F₂
Molecular Structure:

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           143874-13-9 4-ethynyl-1,2-difluoro-benzene
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             CHEMSTEP
             
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             Paragos 
             
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             PARAGOS
             
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           143874-13-9 Benzene,4-ethynyl-1,2-difluoro-
           
             Shijiazhuang Huarui Scientific and Technological Co., Ltd.
             
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           143874-13-9 3,4-DIFLUOROPHENYLACETYLENE
           
             Nanjing Chemlin Chemical Industry Co.,Ltd.
             
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Hazard Codes	F
Risk Statements	11
RIDADR	UN 1993 3/PG 2
Hazard Note	Flammable