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Key Documents

Safety Information

481866

Sigma-Aldrich

4-Methoxy-2-methylphenyl isocyanate

98%

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About This Item

Linear Formula:
CH3OC6H3(CH3)NCO
CAS Number:
Molecular Weight:
163.17
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

98%

refractive index

n20/D 1.546 (lit.)

bp

76 °C/1 mmHg (lit.)

density

1.121 g/mL at 25 °C (lit.)

SMILES string

COc1ccc(N=C=O)c(C)c1

InChI

1S/C9H9NO2/c1-7-5-8(12-2)3-4-9(7)10-6-11/h3-5H,1-2H3

InChI key

XGRQPTXFVDRJMY-UHFFFAOYSA-N

Pictograms

Health hazardExclamation mark

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

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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