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Benzene, 1-(ethynylsulfonyl)-4-methyl-

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Formula: CH3C6H4SO2C CH
CAS: 13894-21-8
search Element: ethynylsulfonyl benzene methyl
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Identification

Structural Formula
Benzene, 1-(ethynylsulfonyl)-4-methyl-
CAS:
13894-21-8
EINECS:
Molecular Formula:
CH3C6H4SO2C CH
MDL:
MFCD00191647
SMILES:
C#CS(=O)(=O)c1ccc(cc1)C
Synonym:
p-toluenesulfonylacetylene, tosylacetylene ; tosylacetylene ; 1-(ethynylsulfonyl)-4-methylbenzene ; p-toluenesulfonylacetylene ; ethynyl p-tolyl sulfone




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Properties for Benzene, 1-(ethynylsulfonyl)-4-methyl-

Molecular Weight:
180.22 g·mol−1
Melting point:
73-74 °C(lit.)
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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 - Wear suitable protective clothing
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [Benzene, 1-(ethynylsulfonyl)-4-methyl-]

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

ABCR GmbH & Co. KG | TCI Europe NV | Chengdu Qiaofeng Technological Development Co., Ltd.

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MSDS:
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