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25036-33-3

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Basic Information
CAS No.: 25036-33-3
Name: POLYURETHANE Y-304
Molecular Structure:
Molecular Structure of 25036-33-3 (POLYURETHANE Y-304 )
Formula: C17H16N2O4
Molecular Weight: 312.3199
Density: g/cm3
Boiling Point: 373.4°Cat760mmHg
Flash Point: 154°C
Safety: Confirmed carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of CN− and NOx.
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  • POLYURETHANE Y-304

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    25036-33-3

    POLYURETHANE Y-304

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0

    Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

    Hangyu Biotech is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and O

  •  Zibo Hangyu Biotechnology Development Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:86-15965530500

    Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China

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  • POLYURETHANE Y-304

  • Casno:

    25036-33-3

    POLYURETHANE Y-304

    Min.Order: 0

    FOB Price:  USD $ 0.0-0.0

    factory?direct?sale Application:healing drugs

    Antimex Chemical Limied, was founded in 2001, we are specializing in manufacturing & researching of Active pharmaceutical Ingredients,Veterinary pharm APIs,cosmetic ingredients,and

  •  Antimex Chemical Limied

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Chemistry

Product Name: Polyurethane Y-304 (CAS NO.25036-33-3)


Molecular Formula: C17H16N2O4
Molecular Weight: 312.3199g/mol
Mol File: 25036-33-3.mol
Boiling point: 373.4 °C at 760 mmHg
Flash Point: 154 °C
Enthalpy of Vaporization: 62.06 kJ/mol
Vapour Pressure: 9.02E-06 mmHg at 25°C
H-Bond Donor: 2
H-Bond Acceptor: 6
Structure Descriptors of Polyurethane Y-304 (CAS NO.25036-33-3):
  IUPAC Name: ethane-1,2-diol; 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene
  Canonical SMILES: C1=CC(=CC=C1CC2=CC=C(C=C2)N=C=O)N=C=O.C(CO)O
  InChI: InChI=1S/C15H10N2O2.C2H6O2/c18-10-16-14-5-1-12(2-6-14)9-13-3-7-15(8-4-13)17-11-19;3-1-2-4/h1-8H,9H2;3-4H,1-2H2 
  InChIKey: ZOUPQIZRXKCDRM-UHFFFAOYSA-N

Consensus Reports

IARC Cancer Review: Animal Sufficient Evidence IMEMDT    IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 19 ,1979,p. 303.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) .

Safety Profile

Confirmed carcinogen with experimental tumorigenic data. When heated to decomposition it emits very toxic fumes of CN− and NOx.

Specification

 Polyurethane Y-304 ,its CAS NO. is 25036-33-3,the synonyms is Ethylene glycol-MDI copolymer ; Isocyanic acid, methylenedi-p-phenylene ester, polymer with ethylene glycol ; Y 304 ; 1,2-Ethanediol, polymer with 1,1'-methylenebis(4-isocyanatobenzene) (9CI) .