Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

491500

Sigma-Aldrich

4,4′-Methylene-13C-dianiline

99 atom % 13C

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
13CH2(C6H4NH2)2
CAS Number:
190778-00-8
Molecular Weight:
199.26
MDL number:
MFCD01075582
UNSPSC Code:
12352101
PubChem Substance ID:
24872372
NACRES:
NA.12

isotopic purity

99 atom % 13C

form

solid

mp

88-92 °C

mass shift

M+1

SMILES string

Nc1ccc([13CH2]c2ccc(N)cc2)cc1

InChI

1S/C13H14N2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9,14-15H2/i9+1

InChI key

YBRVSVVVWCFQMG-QBZHADDCSA-N

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Signal Word

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - STOT SE 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

446.0 °F - closed cup

Flash Point(C)

230.00 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
EW1888
03527PH
EW1587
IS1449
13879HS

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.

Search for a COA

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