3,4-Dimethylthieno[2.3-b]thiophene | CAS 175202-58-1

Element: dimethylthieno thiophene

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C-S » Chemicals » dimethylthieno-thiophene-PX442748

Identification

3,4-Dimethylthieno[2.3-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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Data is processed

Properties for 3,4-Dimethylthieno[2.3-b]thiophene

Molecular Weight:

168.28 g·mol−1

Melting point:

72-74 °C

Hazard Statements

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