2530-10-1

Name 3-Acetyl-2,5-dimethylthiophene
CAS 2530-10-1
EINECS(EC#) 219-779-5
Molecular Formula C8H10OS
MDL Number MFCD00009763
Molecular Weight 154.23
MOL File 2530-10-1.mol

Chemical Properties

Appearance CLEAR COLOURLESS TO ORANGE LIQUID
Boiling point  105-108 °C/15 mmHg (lit.)
density  1.086 g/mL at 25 °C(lit.)
FEMA  3527
refractive index  n20/D 1.544(lit.)
Fp  210 °F
storage temp.  Refrigerator, under inert atmosphere
solubility  Chloroform (Slightly), DMSO (Slightly)
form  Oil
color  Dark Yellow to Very Dark Yellow
Specific Gravity 1.1
Odor at 0.10 % in propylene glycol. burnt roasted meaty
Odor Type burnt
Water Solubility  Soluble in alcohol. Insoluble in water.
JECFA Number 1051
BRN  112095
InChI 1S/C8H10OS/c1-5-4-8(6(2)9)7(3)10-5/h4H,1-3H3
InChIKey PUSJAEJRDNPYKM-UHFFFAOYSA-N
SMILES CC(=O)c1cc(C)sc1C
LogP 2.36
CAS DataBase Reference 2530-10-1(CAS DataBase Reference)
NIST Chemistry Reference 3-Acetyl-2,5-dimethylthiophene(2530-10-1)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
RIDADR  UN 3334
WGK Germany  3
RTECS  OB2888000
HS Code  29349990
Storage Class 10 - Combustible liquids
Safety Profile
A poison by intraperitoneal route. A flammable liquid. When heated to decomposition it emits toxic vapors of SOx and NOx

Hazard Information

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