38205-60-6

Name 5-Acetyl-2,4-dimethylthiazole
CAS 38205-60-6
EINECS(EC#) 253-826-0
Molecular Formula C7H9NOS
MDL Number MFCD00005331
Molecular Weight 155.22
MOL File 38205-60-6.mol

Chemical Properties

Appearance Colorless to light yellow liqui
Boiling point  228-230 °C (lit.)
density  1.15 g/mL at 25 °C(lit.)
FEMA  3267
refractive index  n20/D 1.543(lit.)
Fp  220 °F
storage temp.  2-8°C
form  clear liquid
pka 1.97±0.10(Predicted)
color  Light yellow to Brown
Specific Gravity 1.15
Odor at 0.10 % in dipropylene glycol. meaty sulfurous nutty boiled meat
biological source synthetic
Odor Type nutty
Detection Methods GC,NMR
JECFA Number 1055
BRN  120560
InChI 1S/C7H9NOS/c1-4-7(5(2)9)10-6(3)8-4/h1-3H3
InChIKey BLQOKWQUTLNKON-UHFFFAOYSA-N
SMILES CC(=O)c1sc(C)nc1C
LogP 1.01
CAS DataBase Reference 38205-60-6(CAS DataBase Reference)
NIST Chemistry Reference 5-Acetyl-2,4-dimethylthiazole(38205-60-6)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)Health Hazard (GHS08)
GHS07,GHS08
Signal word  Danger
Hazard statements  H315-H319-H334-H335
Precautionary statements  P302+P352-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
WGK Germany  3
HS Code  29349990
Storage Class 10 - Combustible liquids
Hazard Classifications Eye Irrit. 2
Resp. Sens. 1
Skin Irrit. 2
STOT SE 3

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Supplier