| Identification | More | 【Name】
2-Propanethiol | 【CAS】
75-33-2 | 【Synonyms】
2-PROPANETHIOL
2-PROPYLMERCAPTAN
FEMA 3897
IPM(TM)
Isopropanethiol
ISOPROPYL MERCAPTAN
1-Methylethanethiol
2-Mercaptopropane
2-propanemercaptan
iso-C3H7SH
Isopropylthiol
mercaptanisopropylique
Propanethiol-(2)
propane-2-thiol
2-PROPANETHIOL 97+%
Propan-2-thiol
PROPANTHIOL-2
Isopropyl thioalcohol
Thioisopropyl alcohol | 【EINECS(EC#)】
200-861-4 | 【Molecular Formula】
C3H8S | 【MDL Number】
MFCD00004863 | 【Molecular Weight】
76.16 | 【MOL File】
75-33-2.mol |
| Chemical Properties | Back Directory | 【Appearance】
liquid with an exceedingly unpleasant smell | 【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 】
n20/D 1.426(lit.)
| 【FEMA 】
3897 | 【Fp 】
<−30 °F
| 【storage temp. 】
Flammables area | 【Stability:】
Stable. Highly flammable - note low flashpoint. May form explosive mixtures with air. | 【BRN 】
605260 | 【CAS DataBase Reference】
75-33-2(CAS DataBase Reference) | 【NIST Chemistry Reference】
2-Propanethiol(75-33-2) | 【EPA Substance Registry System】
75-33-2(EPA Substance) |
| Safety Data | Back Directory | 【Hazard Codes 】
F,Xi | 【Risk Statements 】
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R36/38:Irritating to eyes and skin . | 【Safety Statements 】
S16:Keep away from sources of ignition - No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S9:Keep container in a well-ventilated place .
S37/39:Wear suitable gloves and eye/face protection .
S33:Take precautionary measures against static discharges . | 【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) |
| Hazard Information | Back Directory | 【General Description】
White liquid with a strong skunk-like odor. | 【Reactivity Profile】
ISOPROPYL MERCAPTAN(75-33-2) 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. | 【Air & Water Reactions】
Highly flammable. Soluble in water. | 【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. |
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