87890
N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride
≥97.0% (AT)
Synonym(s):
TMPPD, Wurster’s reagent
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About This Item
Linear Formula:
C6H4[N(CH3)2]2·2HCl
CAS Number:
Molecular Weight:
237.17
Beilstein/REAXYS Number:
7442241
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
assay
≥97.0% (AT)
form
powder
mp
222-224 °C (lit.)
SMILES string
Cl[H].Cl[H].CN(C)c1ccc(cc1)N(C)C
InChI
1S/C10H16N2.2ClH/c1-11(2)9-5-7-10(8-6-9)12(3)4;;/h5-8H,1-4H3;2*1H
InChI key
FBHKTSXMTASXFJ-UHFFFAOYSA-N
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Application
Test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms.; For oxidase reagent, use a 1% aqueous solution of N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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