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4-Toluenesulfonic acid

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Formula: C7H8O3S
CAS: 104-15-4

Identification

Structural Formula
4-Toluenesulfonic acid
CAS:
104-15-4
EINECS:
203-180-0
Molecular Formula:
C7H8O3S
MDL:
MFCD00064387
Synonym:
tsa-65m ; tsa-hp ; tl65 ; tsa-65w ; tsa-95 ; eltesol ; tl65ls ; ptsa 70 ; ptsa ; tsa-mh




Suppliers

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Prices & Availability




Data is processed


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Properties for 4-Toluenesulfonic acid

Molecular Weight:
172.2 g·mol−1
Density:
1.07
Melting point:
106~107°C
Boiling point:
116 °C
Flash point:
41 °C
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
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:
R10 - Flammable
R34 - Causes burns
Safety Codes:
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
Storage temperature :
Flammables area
RID/ADR certification :
2585
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Alternative Distributors of [4-Toluenesulfonic acid]

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

CCS. CHEM. Co., Ltd. | NeoChem Company Limited | Hefei Photochem Trading Co., Ltd | Shanghai Trinity Import & Export Co., Ltd.

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MSDS:
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