235431

Methyl-5-norbornene-2,3-dicarboxylic anhydride

90%

• Synonym(s): Methyl nadic anhydride
• Empirical Formula (Hill Notation): C₁₀H₁₀O₃
• CAS Number: 25134-21-8
• Molecular Weight: 178.18
• Beilstein: 162395
• EC Number: 246-644-8
• UNSPSC Code: 12352100
• PubChem Substance ID: 24854104
• NACRES: NA.22

Properties

• vapor density: 6.1 (20 °C, vs air)
• vapor pressure: 5 mmHg ( 120 °C)
• Assay: 90%
• form: liquid
• refractive index: n20/D 1.506 (lit.)
• density: 1.232 g/mL at 25 °C (lit.)
• SMILES string: [H][C@]12C3CC(C(C)=C3)[C@@]1([H])C(=O)OC2=O
• InChI: 1S/C10H10O3/c1-10-6-3-2-5(4-6)7(10)8(11)13-9(10)12/h2-3,5-7H,4H2,1H3/t5-,6+,7+,10+/m0/s1
• InChI key: LTVUCOSIZFEASK-MPXCPUAZSA-N

Description

Application

Methyl-5-norbornene-2,3-dicarboxylic anhydride has been used:

• as curing agent in the preparation of vertically aligned and penetrated carbon nanotube/polymer film
• in the synthesis of methyl nadimides endcapped resins based on tris(3-aminophenyl)phosphine oxide

Safety Information

• Pictograms: GHS08,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H314,H317,H334
• Precautionary Statements: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point(F): 275.0 °F
• Flash Point(C): 135 °C
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves