2,2-DIMETHYLGLUTARIC ANHYDRIDE

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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

2,2-Dimethylpentanedioic acid
α,α-Dimethyl-glutarsaeure-mono-(p-brom-phenyl)-ester

DownStream

4,4-dimethyl-1,3-cyclohexanedione
2(3H)-Furanone,dihydro-5,5-dimethyl-
4-methylpent-3-enoic acid
Benzenepentanoic acid, a,a-dimethyl-d-oxo-
4,4-Dimethyl-3,4-dihydro-1(2H)-naphthalenone
2,2-dimethylpentane-1,5-diol
dimethyl 2,2-dimethylglutarate
5,5-dimethyloxan-2-one
2H-Pyran-2-one,tetrahydro-3,3-dimethyl-
ETHYL4-(4,4-DIMETHYL-2,6-DIOXOPIPERIDIN-1-YL)BENZOATE

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%

Related Compounds

2,2-dimethylpropanoicphenylacetic anhydride
2,2-DIMETHYLBUTANOIC ANHYDRIDE
2,2,4,4-tetramethylglutaric anhydride
2-(2,4-dichlorophenoxy)propanoic anhydride
2,2,2-trifluoroacetic propionic anhydride
2,2,3,3-Tetrafluoropropanoic anhydride, 2,2,3,3-Tetrafluoropropionic anhydride
1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(4-tert-butylphenoxy)acetate
3-(4-chloro-3-nitrophenyl)-2-cyano-N-(1-phenylethyl)prop-2-enamide
4-((3,5-Dicarboxyphenyl)carbamoyl)phthalic acid
6-(2-Methylpropyl)-decahydropyrrolo[3,4-d]azepine
1-Cyclobutyl-2-{octahydrocyclopenta[c]pyrrol-1-yl}ethan-1-one
3-Amino-2-methyl-1-(1,3-thiazol-4-yl)propan-1-one
(9H-fluoren-9-yl)methyl 3-hydroxy-3-(methoxymethyl)azetidine-1-carboxylate
5-Chloro-2-(3-hydroxy-3-methylazetidin-1-yl)benzaldehyde
(2R)-2-(3-bromo-4-methylphenoxy)propanoic acid
1-Fluoro-3-[(4-iodophenyl)amino]propan-2-ol