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120-75-2

Name 2-Methylbenzothiazole
CAS 120-75-2
EINECS(EC#) 204-423-3
Molecular Formula C8H7NS
MDL Number MFCD00005794
Molecular Weight 149.21
MOL File 120-75-2.mol
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Chemical Properties

Appearance clear colorless to light amber liquid
Melting point  11-14 °C (lit.)
Boiling point  238 °C (lit.)
density  1.173 g/mL at 25 °C(lit.)
refractive index  n20/D 1.617(lit.)
Fp  216 °F
storage temp.  Inert atmosphere,Room Temperature
solubility  DMSO (Sparingly), Methanol (Slightly)
form  Liquid
pka 1.65±0.10(Predicted)
color  slightly yellow
Water Solubility  Not miscible or difficult to mix with water.
Detection Methods GC,NMR
BRN  112427
LogP 2.224 (est)
CAS DataBase Reference 120-75-2(CAS DataBase Reference)
NIST Chemistry Reference Benzothiazole, 2-methyl-(120-75-2)
EPA Substance Registry System 120-75-2(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
RTECS  DL5600000
TSCA  Yes
HS Code  29342080

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