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693-95-8

Name 4-Methylthiazole
CAS 693-95-8
EINECS(EC#) 211-764-1
Molecular Formula C4H5NS
MDL Number MFCD00005340
Molecular Weight 99.15
MOL File 693-95-8.mol
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Chemical Properties

Appearance CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
Melting point  134 °C
Boiling point  133-134 °C (lit.)
density  1.09 g/mL at 25 °C(lit.)
FEMA  3716
refractive index  n20/D 1.524(lit.)
Fp  90 °F
storage temp.  Flammables area
form  Liquid
pka pK1:3.16(+1) (25°C,μ=0.1)
color  Clear colorless to slightly yellow
Specific Gravity 1.090
Odor at 0.10 % in dipropylene glycol. nutty green vegetable tomato
Odor Type nutty
JECFA Number 1043
BRN  105228
InChIKey QMHIMXFNBOYPND-UHFFFAOYSA-N
LogP 0.90
CAS DataBase Reference 693-95-8(CAS DataBase Reference)
NIST Chemistry Reference 4-Methylthiazole(693-95-8)
EPA Substance Registry System 693-95-8(EPA Substance)
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Safety Data

Hazard Codes  Xn,Xi
Risk Statements 
R10:Flammable.
R22:Harmful if swallowed.
R37/38:Irritating to respiratory system and skin .
R41:Risk of serious damage to eyes.
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S39:Wear eye/face protection .
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  XJ5096000
TSCA  T
HazardClass  3
PackingGroup  III
HS Code  29341000
Hazardous Substances Data 693-95-8(Hazardous Substances Data)

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