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3,4-Dimethylthieno(b)thiophene

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Formula: C8H8S2
CAS: 175202-58-1

Identification

Structural Formula
3,4-Dimethylthieno(b)thiophene
CAS:
175202-58-1
EINECS:
Molecular Formula:
C8H8S2
MDL:
MFCD00052281
Synonym:
3,4-dimethylthieno[2,3-b]thiophene ; 3,4-dimethylthieno(b)thiophene 97% ; 3,4-dimethylthieno(b)thiophene ; buttpark 33\11-63




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Properties for 3,4-Dimethylthieno(b)thiophene

Molecular Weight:
168.28 g·mol−1
Melting point:
72-74 °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
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
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Alternative Distributors of [3,4-Dimethylthieno(b)thiophene]

Producers or manufacturers change the product range from time to time. Currently there are no other manufacturers known.
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Downloads

Mol File:
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MSDS:
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