p-Phenylene diisocyanate
CAS Registry Number®
104-49-4
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CAS Name
p-Phenylene diisocyanateMolecular Formula
C8H4N2O2Molecular Mass
160.13Cite this Page
p-Phenylene diisocyanate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=104-49-4 (retrieved ) (CAS RN: 104-49-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
124-125 °C @ Press: 10 TorrMelting Point (2)
93-94 °C (sublm)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C8H4N2O2/c11-5-9-7-1-2-8(4-3-7)10-6-12/h1-4H
InChIKey
InChIKey=ALQLPWJFHRMHIU-UHFFFAOYSA-N
SMILES
N(=C=O)C1=CC=C(N=C=O)C=C1
Canonical SMILES
O=C=NC1=CC=C(N=C=O)C=C1
Other Names for this Substance
- Benzene, 1,4-diisocyanato-
- Isocyanic acid, p-phenylene ester
- Hydroquinone, diisocyanate
- 1,4-Diisocyanatobenzene
- p-Phenylene diisocyanate
Deleted or Replaced CAS Registry Numbers
51807-23-9
