456950

m-Xylylenediamine/acrylonitrile adduct

• Fórmula lineal: C₆H₄(CH₂NR₂)₂, R = H or CH₂CH₂CN
• Número de CAS: 73050-11-0
• Peso molecular: 54.07
• MDL number: MFCD00274318
• UNSPSC Code: 12162002
• PubChem Substance ID: 24869264

Propiedades

• composition: dicyanoethyl adduct, 65 wt. % ; monocyanoethyl adduct, 25 wt. %
• refractive index: n20/D 1.542 (lit.)
• viscosity: 120 cP(25 °C)(lit.)
• bp: 281 °C (lit.)
• solubility: water, ethanol, chloroform and benzene.: soluble
• density: 0.952 g/mL at 25 °C (lit.)
• SMILES string: C=CC#N.NCc1cccc(CN)c1
• InChI: 1S/C8H12N2.C3H3N/c9-5-7-2-1-3-8(4-7)6-10;1-2-3-4/h1-4H,5-6,9-10H2;2H,1H2
• InChI key: XMEXUJUMKRUUNG-UHFFFAOYSA-N

Descripción

Application

Precursor for polyurethanes. Improves chemical resistance and reduces free amines in Mannich-type hardeners for epoxides.

Información de seguridad

• pictograms: GHS08,GHS07
• signalword: Danger
• hcodes: H302 + H312 + H332,H334
• pcodes: P261 - P264 - P271 - P280 - P301 + P312 - P302 + P352 + P312
• Hazard Classifications: Acute Tox. 4 Oral - Resp. Sens. 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter