Synonym(s): Isopropyl mercaptan
Formula: C3H8S
Formula weight: 76.16
Purity: 98%
CAS Number: 75-33-2
UN Number: UN2402
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2930.90
Hazard Statements: H225-H315-H319-H335
Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P210-P261-P280g-P273-P305+P351+P338-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves. Avoid release to the environment. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk Phrases: 11-36/37/38-50/53
Flammable. Irritating to eyes, respiratory system and skin. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Phrases: 9-16-23-26-33-37-57-60
Keep container in a well ventilated place. Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Take precautionary measures against static discharges. Wear suitable gloves. Use appropriate containment to avoid environmental contamination. This material and/or its container must be disposed of as hazardous waste.
Form: Liquid, Packaged under argon
Density: 0.82
Melting point: -131°
Boiling point: 57-60°
Flash point: -34° (-29°F)
Refractive Index: 1.4255
EINECS: 200-861-4
MDL: MFCD00004863
RTECS: TZ7302000
Beilstein: 605260