2-Propanethiol 75-33-2 C3H8S
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2-Propanethiol Basic information |
Product Name: | 2-Propanethiol |
Synonyms: | 1-Methylethanethiol;2-Mercaptopropane;2-propanemercaptan;iso-C3H7SH;Isopropylthiol;mercaptanisopropylique;Propanethiol-(2);FEMA 3897 |
CAS: | 75-33-2 |
MF: | C3H8S |
MW: | 76.16 |
EINECS: | 200-861-4 |
Product Categories: | thiol Flavor |
Mol File: | 75-33-2.mol |
2-Propanethiol Chemical Properties |
mp | −131 °C(lit.) |
bp | 57-60 °C(lit.) |
density | 0.82 g/mL at 25 °C(lit.) |
vapor density | 2.6 (vs air) |
vapor pressure | 455 mm Hg ( 37.8 °C) |
refractive index |
n |
FEMA | 3897 |
Fp | <−30 °F |
storage temp. | Flammables area |
Water Solubility | Slightly soluble in water |
BRN | 605260 |
Stability: | Stable. Highly flammable - note low flashpoint. May form explosive mixtures with air. |
CAS DataBase Reference | 75-33-2(CAS DataBase Reference) |
NIST Chemistry Reference | 2-Propanethiol(75-33-2) |
EPA Substance Registry System | 2-Propanethiol(75-33-2) |
Safety Information |
Hazard Codes | F,Xi |
Risk Statements | 11-36/37/38-36/38 |
Safety Statements | 16-26-9-37/39-33 |
RIDADR | UN 2402 3/PG 2 |
WGK Germany | 3 |
RTECS | TZ7302000 |
F | 13 |
HazardClass | 3 |
PackingGroup | II |
Hazardous Substances Data | 75-33-2(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
SigmaAldrich | English |
ACROS | English |
ALFA | English |
2-Propanethiol Usage And Synthesis |
Chemical Properties | liquid with an exceedingly unpleasant smell |
General Description | White liquid with a strong skunk-like odor. |
Air & Water Reactions | Highly flammable. Soluble in water. |
Reactivity Profile | 2-Propanethiol is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. May liberate hydrogen sulfide when mixed with an acid. |
Health Hazard | Inhalation causes loss of sense of smell, muscular weakness, convulsions, respiratory paralysis. Ingestion causes nausea and vomiting. Contact with eyes or skin causes irritation. |
2-Propanethiol Preparation Products And Raw materials |
Preparation Products | ISOPROPYLSULFONYL CHLORIDE |
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