3-Methylglutaric Anhydride

Names

[ CAS No. ]:
4166-53-4

[ Name ]:
3-Methylglutaric Anhydride

[Synonym ]:
3-Methylglutaric anhydride
EINECS 224-020-6
MFCD00006683
4-methyloxane-2,6-dione

Chemical & Physical Properties

[ Density]:
1.159g/cm3

[ Boiling Point ]:
180-182 °C25 mm Hg(lit.)

[ Melting Point ]:
42-46 °C(lit.)

[ Molecular Formula ]:
C₆H₈O₃

[ Molecular Weight ]:
128.12600

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
128.04700

[ PSA ]:
43.37000

[ LogP ]:
0.48610

[ Index of Refraction ]:
1.448

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2917190090

[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%