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Phenyl isothiocyanate

Phenyl isothiocyanate

Product Details:


Phenyl isothiocyanate Price And Quantity

  • 500 Milliliter

Product Description

LC4645 Phenyl isothiocyanate
for synthesis


Order number Packaging Quantity Price
Glass bottle 100ml 33.98
Glass bottle 250 ml 71.1


Product information
Synonyms Isothiocyanic acid phenyl ester, PTC
Hill Formula C7H5NS
Chemical formula C6H5NCS
HS Code 2930 90 99
EC number 203-138-1
Molar mass 135.18 g/mol
CAS number 103-72-0


Chemical and physical data
Solubility (20 C) insoluble,(decomposition)
Melting point -21 C
Molar mass 135.18 g/mol
Density 1.13 g/cm3 (20 C)
pH value (H2O, 20 C) neutral
Boiling point 221 C (1013 hPa)
Vapor pressure 10 hPa (20 C)
Flash point 87 C
Refractive index 1.6497 (20 C, 589 nm)


Safety information according to GHS
Hazard Statement(s) H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
H335: May cause respiratory irritation.
Precautionary Statement(s) P280: Wear protective gloves/protective clothing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Signal Word Danger
Hazard Pictogram(s)
Storage class Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).


Safety information
R Phrase R 23/24/25-37
Toxic by inhalation, in contact with skin and if swallowed.Irritating to respiratory system.
S Phrase S 28-36/37-45
After contact with skin, wash immediately with plenty of soap and water, if possible also with polyethylene glycol 400.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic, irritant
Hazard Symbol



Transport information
Declaration (transport by sea) IMDG-Code UN 2206 ISOCYANATES, TOXIC, N.O.S.(PHENYLISOTHIOCYANATE), 6.1, II
Declaration (transport by air) IATA-DGR UN 2206 ISOCYANATES, TOXIC, N.O.S.(PHENYLISOTHIOCYANATE), 6.1, II


Toxicological data
LD 50 oral LD50 rat 157 mg/kg


Assay (GC, area%) 98 %
Density (d 20 C/ 4 C) 1.132 - 1.135
Identity (IR) passes test
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