2,2-DIMETHYLGLUTARIC ANHYDRIDE

Names

[ Name ]:
2,2-DIMETHYLGLUTARIC ANHYDRIDE

[Synonym ]:
2,2-Dimethylglutaric Anhydride
EINECS 220-922-9
MFCD00006682
dimethylglutaric anhydride
3,3-dimethyl glutaric acid anhydride
2,2-dimethylglutaric acid anhydride
3,3-dimethylglutaric anhydride

Chemical & Physical Properties

[ Density]:
1.102g/cm3

[ Boiling Point ]:
175-180 °C60 mm Hg(lit.)

[ Melting Point ]:
34-38 °C(lit.)

[ Molecular Formula ]:
C₇H₁₀O₃

[ Molecular Weight ]:
142.15200

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
142.06300

[ PSA ]:
43.37000

[ LogP ]:
0.87620

[ Vapour Pressure ]:
0.0083mmHg at 25°C

[ Index of Refraction ]:
1.444

MSDS

Click to get detail 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-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%