114154

trans-3,6-Endomethylene-1,2,3,6-tetrahydrophthaloyl chloride

97%

• Synonym(s): trans-5-Norbornene-2,3-dicarbonyl chloride
• Empirical Formula (Hill Notation): C₉H₈Cl₂O₂
• CAS Number: 4582-21-2
• Molecular Weight: 219.06
• EC Number: 224-967-5
• MDL number: MFCD00167567
• UNSPSC Code: 12352100
• PubChem Substance ID: 24847158
• NACRES: NA.22

Properties

• Assay: 97%
• refractive index: n20/D 1.517 (lit.)
• bp: 114-118 °C/11 mmHg (lit.)
• density: 1.349 g/mL at 25 °C (lit.)
• SMILES string: ClC(=O)[C@@H]1[C@@H]2C[C@@H](C=C2)[C@H]1C(Cl)=O
• InChI: 1S/C9H8Cl2O2/c10-8(12)6-4-1-2-5(3-4)7(6)9(11)13/h1-2,4-7H,3H2/t4-,5+,6-,7-/m1/s1
• InChI key: KANQIAARVSWKKG-XZBKPIIZSA-N

Description

General description

Trans-3,6-endomethylene-1,2,3,6-tetrahydrophthaloyl chloride (tNBDC, trans-5-Norbornene-2,3-dicarbonyl chloride) undergoes interfacial polymerization reaction with 1,3-diaminopropane on the surface of a modified polyacrylonitrile (mPAN) during the fabrication of DAPE-SCC/mPAN or DAPE-tNBDC/mPAN TFC membranes.

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H312 + H332,H314
• Precautionary Statements: P261 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Skin Corr. 1B
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves