D176605
4,5-Dimethyl-1,2-phenylenediamine
98%
Synonym(s):
4,5-Diamino-o-xylene
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About This Item
Linear Formula:
(CH3)2C6H2(NH2)2
CAS Number:
Molecular Weight:
136.19
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Quality Level
Assay
98%
form
powder
mp
127-129 °C (lit.)
storage temp.
2-8°C
SMILES string
Cc1cc(N)c(N)cc1C
InChI
1S/C8H12N2/c1-5-3-7(9)8(10)4-6(5)2/h3-4H,9-10H2,1-2H3
InChI key
XSZYBMMYQCYIPC-UHFFFAOYSA-N
Application
Employed in the preparation of transition metal complexes and quinoxalinones.
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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K Mori et al.
Chemical & pharmaceutical bulletin, 46(9), 1474-1476 (1998-10-17)
A simple and accurate method for determination of vitamin C (ascorbic acid (AsA) and dehydroascorbic acid (DHA)) using 4,5-dimethyl-o-phenylenediamine (DMPD) was investigated. It was found that DMPD is a useful fluorescent reagent. The reaction product of DMPD with DHA showed
M Katayama et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 110(10), 776-782 (1990-10-01)
Twelve purines oxidized with 4,5-dimethyl-o-phenylenediamine (DMPD) was found to react with N-bromosuccinimide (NBS) to give fluorescent derivatives. In this paper, the identification of oxidation and fluorescent products have been described. In compliance with the substituent on purine skelton, three alloxans
A Bishop et al.
Free radical biology & medicine, 17(4), 311-320 (1994-10-01)
PQQ, also called methoxatin, has been isolated from guinea-pig neutrophils. The organic cations diphenyleneiodonium (DPI) and diphenyliodonium (BPI) and the aromatic o-diamine 4,5-dimethylphenylenediamine (DIMPDA) sequester synthetic PQQ and inhibit its redox-cycling activity in a model system. Standards were made of
Bull. Korean Chem. Soc., 15, 1122-1122 (1994)
Tijana Bugarcic et al.
Inorganic chemistry, 48(19), 9444-9453 (2009-09-29)
The synthesis and characterization of ruthenium(II) arene complexes of the general formula [(eta(6)-arene)Ru(XY)Z](+), where arene = p-cymene (p-cym), hexamethylbenzene (hmb), or biphenyl (bip), XY = o-phenylenediamine (o-pda), o-benzoquinonediimine (o-bqdi), or 4,5-dimethyl-o-phenylenediamine (dmpda), and Z = Cl, Br, or I, are
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