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Benzene, 1,2-dichloro-4-ethynyl-

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Formula: C8H4Cl2
CAS: 556112-20-0

Identification

Structural Formula
Benzene, 1,2-dichloro-4-ethynyl-
CAS:
556112-20-0
EINECS:
Molecular Formula:
C8H4Cl2
MDL:
MFCD07783046
SMILES:
C#Cc1ccc(c(c1)Cl)Cl
Synonym:
3,4-dichlorophenylacetylene ; 3,4-dichloro-1-ethynylbenzene ; 1,2-dichloro-4-ethynyl-benzene ; benzene, 1,2-dichloro-4-ethynyl- ; 1,2-dichloro-4-ethynylbenzene, 3,4-dichloro-1-ethynylbenzene




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CAS equal suppliers

3,4-Dichlorophenylacetylene
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Suzhou Vosun Biotech Co.,Ltd
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Gihi Chemicals Co., Limited
GCL7292916
1,2-Dichloro-4-ethynylbenzene
Hangzhou J&H Chemical Co., Ltd.
HJC17987192
1,2-Dichloro-4-ethynylbenzene
Synthon-Chemicals GmbH & Co. KG
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Prices & Availability




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Properties for Benzene, 1,2-dichloro-4-ethynyl-

Molecular Weight:
171.02 g·mol−1
Melting point:
40-42
Flash point:
96 °C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [Benzene, 1,2-dichloro-4-ethynyl-]

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

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Downloads

Mol File:
-/-
MSDS:
-/-