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45921

Supelco

2-Methyl-m-phenylenediamine

analytical standard

Synonym(s):

2,6-Diaminotoluene, 2,6-Toluenediamine, 2,6-Tolylenediamine

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About This Item

Empirical Formula (Hill Notation):
C7H10N2
CAS Number:
823-40-5
Molecular Weight:
122.17
Beilstein:
2079476
EC Number:
212-513-9
MDL number:
MFCD00007800
UNSPSC Code:
41116107
PubChem Substance ID:
329757012
NACRES:
NA.24

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

Cc1c(N)cccc1N

InChI

1S/C7H10N2/c1-5-6(8)3-2-4-7(5)9/h2-4H,8-9H2,1H3

InChI key

RLYCRLGLCUXUPO-UHFFFAOYSA-N

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General description

2-Methyl-m-phenylenediamine is a major industrial chemical, used in the synthesis of toluene diisocyanate for producing flexible polyurethane foams and elastomers.

Application

2-Methyl-m-phenylenediamine may be used as an analytical reference standard for the quantification of the analyte in textiles using high-performance liquid chromatography with electrospray ionization tandem mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Muta. 2 - Skin Sens. 1

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF9708
BCBW5211
SZBA166XV
SZBA166X
SZE5293X

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Metabolism, disposition, and mutagenicity of 2, 6-diaminotoluene, a mutagenic noncarcinogen
Cunningham LM, et al.
Drug Metabolism and Disposition, 17(6), 612-617 (1989)
B M Miller et al.
Environmental and molecular mutagenesis, 26(3), 240-247 (1995-01-01)
A rapid and simple procedure for the micronucleus test (MNT) in vitro using Chinese hamster ovary (CHO) cells was established in our laboratory. The assay is intended to quickly screen chromosomal aberrations in vitro within the framework of industrial genotoxicity
O Sepai et al.
Toxicology letters, 77(1-3), 371-378 (1995-05-01)
Toluenediamines (TDA) were monitored in blood, urine and redon drainage following implantation of polyurethane (PU)-covered breast prostheses. In the redon drainage TDAs showed an initial steep drop. The levels did not fall below detection limits but formed a plateau, which
M Taningher et al.
Toxicology, 99(1-2), 1-10 (1995-05-05)
Among aminoaromatics, 2,4-diaminotoluene (2,4-DAT) and 2,6-diaminotoluene (2,6-DAT) represent a conflicting couple of isomers; despite showing the same structural alert to DNA reactivity (and thus potential genotoxicity), they are different in terms of carcinogenicity. Of the two, 2,4-DAT alone is a
P Lind et al.
The Analyst, 122(1), 51-56 (1997-01-01)
Blood and urine samples were collected from six workers and two volunteers exposed to thermal degradation products from toluene diisocyanate (TDI)-based polyurethane (PUR) before and during the summer vacation. Air samples were collected on filters impregnated with 9-(N-methylaminomethyl)anthracene. The concentrations
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