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N,N-Dimethyl-p-phenylenediamine monohydrochloride

Name: N,N-Dimethyl-p-phenylenediamine monohydrochloride
Brand: SIGMA

Synonym(s):

4-(Dimethylamino)aniline monohydrochloride, 4-Amino-N,N-dimethylaniline monohydrochloride, DMPPDA

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About This Item

Linear Formula:

(CH₃)₂NC₆H₄NH₂·HCl

CAS Number:

2052-46-2

Molecular Weight:

172.66

UNSPSC Code:

12352200

NACRES:

NA.25

PubChem Substance ID:

24893912

EC Number:

218-146-0

Beilstein/REAXYS Number:

4546912

MDL number:

MFCD00012990

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form

powder

mp

215 °C (dec.) (lit.)

storage temp.

−20°C

SMILES string

Cl[H].CN(C)c1ccc(N)cc1

InChI

1S/C8H12N2.ClH/c1-10(2)8-5-3-7(9)4-6-8;/h3-6H,9H2,1-2H3;1H

InChI key

KTWNIUBGGFBRKH-UHFFFAOYSA-N

Disclaimer

Darkens readily to grey powder when exposed to air.

pictograms

GHS06,GHS08

signalword

Danger

hcodes

H300,H311 + H331,H334

pcodes

P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311

Hazard Classifications

Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Resp. Sens. 1

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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NN-dimethyl-1,4-phenylenediamine as an alternative reductant for peptidylglycine alpha-amidating mono-oxygenase catalysis.

C Li et al.

The Biochemical journal, 300 ( Pt 1), 31-36 (1994-05-15)

C-terminal alpha-amidation is a structural feature essential to the biological activity of many peptide hormones. Peptidylglycine alpha-amidating mono-oxygenase (PAM; EC 1.14.17.3) catalyses conversion of glycine-extended peptide hormone precursors into their corresponding alpha-hydroxyglycine derivatives. This reaction is the first step in

Ceruloplasmin releases pH-induced inhibition of cell proliferation stimulated by growth factors.

F J Alcaín et al.

Redox report : communications in free radical research, 3(5-6), 287-293 (1998-12-16)

Swiss 3T3 fibroblasts can be weakly stimulated to grow by bombesin, epidermal growth factor or ceruloplasmin when cells are maintained in Dulbecco's Modified Essential Medium (DMEM), the pH of which is 7.75. Addition of insulin synergizes with the other mitogens.

Spectrophotometric flow injection monitoring of sulfide during sugar fermentation.

Claudineia R Silva et al.

Talanta, 85(3), 1703-1705 (2011-08-03)

A spectrophotometric flow injection procedure involving N,N-dimethyl-p-phenylenediamine (DMPD) is applied to the sulfide monitoring of a sugar fermentation by Saccharomyces cerevisiae under laboratory conditions. The gaseous chemical species evolving from the fermentative process, mainly CO(2), are trapped allowing a cleaned

Decolourization and biodegradation of N,N'-dimethyl-p-phenylenediamine by Klebsiella pneumoniae RS-13 and Acetobacter liquefaciens S-1.

P K Wong et al.

Journal of applied microbiology, 85(1), 79-87 (1998-08-29)

Klebsiella pneumoniae RS-13 and Acetobacter liquefaciens S-1, both methyl red (MR)-degrading bacterial strains, degraded N,N'-dimethyl-p-phenylenediamine (DMPD) under aerobic conditions. DMPD, a toxic and mutagenic aromatic amine, is formed during the reductive cleavage of azo dyes such as MR. The effects

Reactions of the Wurster's red radical cation with hemoglobin and glutathione during the cooxidation of N,N-dimethyl-p-phenylenediamine [correction of phenlenediamine] and oxyhemoglobin in human red cells.

C Störle et al.

Chemico-biological interactions, 83(3), 271-291 (1992-08-28)

N,N-Dimethyl-p-phenylenediamine (DMPD) reacted directly with oxyhemoglobin under formation of ferrihemoglobin and, presumably, the N,N-dimethyl-p-phenylenediamine radical cation (DMPP.+). The apparent second-order rate constant of this reaction was 1 M-1 s-1 (pH 7.4, 37 degrees C). The reaction rate was diminished by

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Global Trade Item Number

SKU	GTIN
D5004-25G	04061833585931
D5004-10G	04061833585924
D5004-100G	04061833585917

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