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478652

Sigma-Aldrich

4-Biphenylyl isocyanate

97%

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About This Item

Linear Formula:
C6H5C6H4NCO
CAS Number:
92-95-5
Molecular Weight:
195.22
MDL number:
MFCD00037089
UNSPSC Code:
12352100
PubChem Substance ID:
24871536
NACRES:
NA.22

Quality Level

100

Assay

97%

bp

110-112 °C/1 mmHg (lit.)

mp

59-62 °C (lit.)

storage temp.

2-8°C

SMILES string

O=C=Nc1ccc(cc1)-c2ccccc2

InChI

1S/C13H9NO/c15-10-14-13-8-6-12(7-9-13)11-4-2-1-3-5-11/h1-9H

InChI key

WIRPZDICFIIBRF-UHFFFAOYSA-N

Related Categories

General description

4-Biphenylyl isocyanate, also known as 4-isocyanatobiphenyl, is an aryl isocyanate. Its enthalpy of vaporization at boiling point has been reported. Its density and refractive index are 1.1266g/cm3 and 1.6060, respectively at 25°C.

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ8434
MKCN2157
MKCL2131
MKCH4314
04514PE

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Yaws CL.
The Yaws Handbook of Physical Properties for Hydrocarbons and Chemicals, 406-406 (2015)
Yaws CL.
Thermophysical Properties of Chemicals and Hydrocarbons, 605-605 (2008)

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