[A19492] CAS 542-85-8 | Ethyl isothiocyanate, 97%

CAS : 542-85-8
UN# : UN3286
MDL : MFCD00004820
Hazard Class : 3
EINECS : 208-831-2
Packing Group : II

Chemical Properties

Formula : CH3CH2NCS
Formula weight : 87.14
Melting Point : -6°
Boiling Point : 130-132° Flash point: 32°(89°F)
Density : 0.995
Refractive Index : 1.5110
Sensitivity : Moisture Sensitive. May form a Precipitate. Ambient temperatures.
Form : Liquid
Solubility : Reacts with water. Soluble in chlorinated and aromatic hydrocarbons. Miscible in ethanol and ether.

Applications

It is used as a pharmaceutical intermediate.

Notes

Moisture sensitive. Store away from alcohols, amines, water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.Other References : Beilstein: 1737705
Merck : 14,3815
UN# : UN3286

GHS Hazard and Precautionary Statements

Hazard Statements : H300-H310-H330-H334-H314-H318-H226-H400Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.May cause allergy or asthma symptoms or breathing difficulties if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.Flammable liquid and vapour.Very toxic to aquatic life.
Precautionary Statements : P210-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Rinse mouth.Remove/Take off immediately all contaminated clothing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 10-23/24/25-34-42-50Flammable.Toxic by inhalation, in contact with skin and if swallowed.Causes burns.May cause sensitization by inhalation.Very toxic to aquatic organisms.
안전 문구 : 23-26-36/37/39-45-61Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/safety data sheets.