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2-Thiophenethiol Thiophene-2-thiol CAS:7774-74-5
Product name | 2-Thiophenethiol |
CAS Number | 7774-74-5 |
Synonyms | FEMA 3062;2-MERCAPTOTHIOPHENE;Thienylmercaptan;2-Mercaptothiophene~2-Thienyl mercaptan;2-MERCAPTOTHIOPHENE FEMA NO.--------;Thiophene-2-thiol,97%;Thiophene-2-thiol,96%;2-Thiophenethiol(6CI,7CI,8CI,9CI) |
Molecular formula | C4H4S2 |
Molecular weight | 116.18 |
EINECS number | 231-881-1 |
Purity | 99% |
Appearance | Colorless liquid |
Melting point | 11-13 °C(lit.) |
Boiling point | 220 °C(lit.) |
density | 1.102 g/mL at 25 °C(lit.) |
FEMA | 3424 | 3-ACETYLPYRIDINE |
refractive index | n20/D 1.534(lit.) |
Fp | 302 °F |
storage temp. | Refrigerator |
form | Liquid |
pka | pK1: 3.256(+1) (25°C) |
Specific Gravity | 1.102 |
color | Clear colorless to yellow |
PH | 6.5-7.5 (H2O, 20℃) |
Water Solubility | SOLUBLE IN HOT WATER |
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