A6627212
2-Propene-1-thiol , 50% , 870-23-5
Synonym(s):
2-Propene-1-thiol;Allyl mercaptan
CAS NO.：870-23-5
Empirical Formula: C3H6S
Molecular Weight: 74.14
MDL number: MFCD00004894
EINECS: 212-792-7
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 175-176 °C(Solv: benzene (71-43-2)) |
| Boiling point: | 67-68 °C (lit.) |
| Density | 0.898 g/mL at 25 °C (lit.) |
| FEMA | 2035 | ALLYL MERCAPTAN |
| refractive index | n |
| Flash point: | 18 °C |
| storage temp. | -20°C |
| solubility | Not miscible or difficult to mix. |
| pka | 9.83±0.10(Predicted) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Odor | at 0.10 % in propylene glycol. alliaceous sulfurous garlic onion roasted |
| Odor Type | sulfurous |
| Sensitive | Air Sensitive |
| JECFA Number | 521 |
| BRN | 1697523 |
| Stability: | Stable, but highly flammable. Incompatible with strong bases, strong oxidizing agents, reactive metals. |
| LogP | 1.51 |
Description and Uses
Allyl Mercaptan is a synthetic flavoring agent that is a stable, color- less liquid of garlic-like odor. it should be stored in glass or tin con- tainers. it is used in artificial garlic flavors for application in condiments at 3 ppm, and in baked goods at 2 ppm. it is also termed 2 propylene-1 thiol.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H302+H332-H319 |
| Precautionary statements | P210-P233-P240-P301+P312-P304+P340+P312-P305+P351+P338 |
| Hazard Codes | F |
| Risk Statements | 11 |
| Safety Statements | 16-33-9 |
| RIDADR | UN 1228 3/PG 2 |
| WGK Germany | 3 |
| F | 10-13-23 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29309090 |
