CAS 2938-48-9|2,2-DIMETHYLGLUTARIC ANHYDRIDE

Introduction：Basic information about CAS 2938-48-9|2,2-DIMETHYLGLUTARIC ANHYDRIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	2,2-DIMETHYLGLUTARIC ANHYDRIDE
CAS Number	2938-48-9	Molecular Weight	142.15200
Density	1.102g/cm3	Boiling Point	175-180 °C60 mm Hg(lit.)
Molecular Formula	C₇H₁₀O₃	Melting Point	34-38 °C(lit.)
MSDS	ChineseUSA	Flash Point	>230 °F
Symbol	GHS07	Signal Word	Warning

Names

Name	3,3-dimethyloxane-2,6-dione
Synonym	More Synonyms

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
InChIKey	PAVNZLVXYJDFNR-UHFFFAOYSA-N
SMILES	CC1(C)CCC(=O)OC1=O

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

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%

Synonyms

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

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