Skip to Content
Merck
CN
All Photos(1)

Key Documents

Safety Information

439975

Sigma-Aldrich

4-Methyl-3-nitrophenyl isocyanate

98%

Sign Into View Organizational & Contract Pricing

Select a Size

500 ML
¥707.31

¥707.31


Estimated to ship on2025年9月16日Details



Select a Size

Change View
500 ML
¥707.31

About This Item

Linear Formula:
CH3C6H3(NO2)NCO
CAS Number:
Molecular Weight:
178.14
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

¥707.31


Estimated to ship on2025年9月16日Details


Assay

98%

bp

113-118 °C/3 mmHg (lit.)

mp

51-54 °C (lit.)

SMILES string

Cc1ccc(cc1[N+]([O-])=O)N=C=O

InChI

1S/C8H6N2O3/c1-6-2-3-7(9-5-11)4-8(6)10(12)13/h2-4H,1H3

InChI key

OIORBBLUSMONPW-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
427039427047603465
assay

99% (CP)

assay

99% (CP)

assay

-

assay

99% (CP)

isotopic purity

99 atom % 13C

isotopic purity

99 atom % 13C

isotopic purity

99 atom % 13C

isotopic purity

99 atom % 13C

mass shift

M+1

mass shift

M+2

mass shift

M+1

mass shift

M+1

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

bp

78 °C (lit.)

bp

78 °C (lit.)

bp

78 °C (lit.)

bp

204 °C/745 mmHg (lit.)

mp

-114 °C (lit.)

mp

-114 °C (lit.)

mp

-114 °C (lit.)

mp

19-20 °C (lit.)

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

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

  • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service