Methylcyclohexene-1,2-dicarboxylic Anhydride (mixture of isomers) , ≥80.0%(GC) , 11070-44-3

CAS NO.：11070-44-3

Empirical Formula: C9H10O3

Molecular Weight: 166.17

MDL number: MFCD00014585

EINECS: 234-290-7

PRODUCT Properties

• Melting point: <-100.00°C
• Boiling point: 120 °C/3 mmHg
• Density: 1,21 g/cm³
• vapor pressure: 0.373Pa at 24.85℃
• refractive index: 1.4970 to 1.5020
• Flash point: 157 °C
• storage temp.: Storage temp. 2-8°C
• Water Solubility: Soluble in water
• form: clear liquid
• color: Colorless to Light yellow
• InChI: InChI=1S/C9H10O3/c1-5-3-2-4-6-7(5)9(11)12-8(6)10/h2-3,5-7H,4H2,1H3
• InChIKey: XPEKVUUBSDFMDR-UHFFFAOYSA-N
• SMILES: C12C(C)C=CCC1C(OC2=O)=O
• LogP: 2.45 at 20℃
• CAS DataBase Reference: 11070-44-3(CAS DataBase Reference)
• EPA Substance Registry System: 1,3-Isobenzofurandione, tetrahydromethyl- (11070-44-3)

Description and Uses

Methyltetrahydrophthalic Anhydride (MTHPA) is used in preparation method of conductive adhesive.

Safety

• Symbol(GHS): GHS05,GHS07,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H302+H312-H315-H318-H317-H334-H335-H336-H402-H411
• Precautionary statements: P501-P261-P273-P272-P270-P271-P264-P280-P284-P391-P342+P311-P362+P364-P333+P313-P301+P312+P330-P302+P352+P312-P304+P340+P312-P305+P351+P338+P310-P403+P233-P405
• Hazard Codes: Xn
• Risk Statements: 36/37/38-42/43-41
• Safety Statements: 26-36/37/39-37/39-24-22
• RIDADR: UN 3082 9/PG III
• RTECS: TI3325000
• HS Code: 2917.20.0000
• HazardClass: 9
• PackingGroup: III