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LC787 Benzothiazole

for synthesis

 

Order number Packaging Quantity Price €
AC27787 Glass bottle 250 ml 18.90
AC27787 Glass bottle 1 l 59.85

 

Product information
Hill Formula C7H5NS
HS Code 2934 20 80
EC number 202-396-2
Molar mass 135.18 g/mol
CAS number 95-16-9

 

Chemical and physical data
Ignition temperature 565 °C
Solubility 3 g/l (20 °C)
Melting point 1 – 3 °C
Molar mass 135.18 g/mol
Density 1.24 g/cm3 (20 °C)
Boiling point 227 – 228 °C (1017 hPa)
Vapor pressure 0.13 hPa (20 °C)
Explosion limit 0.9 – 8.2 %(V)
Flash point ca.107 °C DIN 51758
Refractive index 1.642 (20 °C, 589 nm)

 

Safety information
R Phrase R 20/21/22-36
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes.
S Phrase S 36/37
Wear suitable protective clothing and gloves.
Categories of danger harmful, irritant
Hazard Symbol Harmful
RTECS DL0875000
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1602 DYE INTERMEDIATE, LIQUID, TOXIC, N.O.S.(BENZOTHIAZOLE), 6.1, III
Declaration (transport by air) IATA-DGR UN 1602 DYE INTERMEDIATE, LIQUID, TOXIC, N.O.S.(BENZOTHIAZOLE), 6.1, III

 

Toxicological data
LD 50 oral LD50 rat 479 mg/kg
LD 50 dermal LD50 rat 933 mg/kg

 

Specifications
Assay (GC, area%) ≥ 95 %
Density (d 20 °C/ 4 °C) 1.242 – 1.245
Identity (IR) passes test

 

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