Molecular Formula | C4H10OS |
Molar Mass | 106.19 |
Density | 1.013 g/mL at 25 °C (lit.) |
Boling Point | 53 °C/10 mmHg (lit.) |
Flash Point | 143°F |
JECFA Number | 546 |
Specific Gravity | 0.999 |
pKa | 10.57±0.10(Predicted) |
Refractive Index | n20/D 1.48(lit.) |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 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. |
UN IDs | UN 3336 3/PG 3 |
WGK Germany | 3 |
FEMA | 3502 | 2-MERCAPTO-3-BUTANOL |
Use | 3-mercapto-2-butanol is used as the food flavor. |