T7394
N,N,N′,N′-Tetramethyl-p-phenylenediamine
99%, powder
Synonym(s):
TMPD, TMPDA, TMPPD, Wurster’s reagent
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About This Item
Linear Formula:
C6H4[N(CH3)2]2
CAS Number:
Molecular Weight:
164.25
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-831-6
Beilstein/REAXYS Number:
1564025
MDL number:
Assay:
99%
Form:
flakes, powder
Quality Segment
assay
99%
form
flakes, powder
color
off-white to brown
bp
260 °C (lit.)
mp
49-51 °C (lit.)
functional group
amine
SMILES string
CN(C)c1ccc(cc1)N(C)C
InChI
1S/C10H16N2/c1-11(2)9-5-7-10(8-6-9)12(3)4/h5-8H,1-4H3
InChI key
CJAOGUFAAWZWNI-UHFFFAOYSA-N
General description
N,N,N′,N′-Tetramethyl-p-phenylenediamine (TMPDA) is a redox reagent with low ionization potential widely used as an electron donor for photosystem I. It also acts as an electron acceptor in photosystem II.
Application
N,N,N′,N′-Tetramethyl-p-phenylenediamine (TMPDA) can be used:
- In the flow injection analysis of benzoyl peroxide.
- To study photoinduced electron transfer to halogenated solvents.
Disclaimer
May darken in storage.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class
11 - Combustible Solids
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
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