36271
4,5-Dimethoxy-1,2-phenylenediamine hydrochloride
derivatization grade (HPLC), LiChropur™, ≥98.0% (GC)
Synonym(s):
1,2-Diamino-4,5-dimethoxybenzene hydrochloride, 4,5-Dimethoxybenzene-1,2-diamine hydrochloride, DDB
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About This Item
Empirical Formula (Hill Notation):
C8H12N2O2 · 2HCl
CAS Number:
Molecular Weight:
241.11
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
41116105
MDL number:
Beilstein/REAXYS Number:
14573971
InChI
1S/C8H12N2O2/c1-11-7-3-5(9)6(10)4-8(7)12-2/h3-4H,9-10H2,1-2H3
InChI key
SKIUVOVOIJBJPN-UHFFFAOYSA-N
grade
derivatization grade (HPLC)
assay
≥98.0% (GC)
quality
LiChropur™
technique(s)
HPLC: suitable
storage temp.
−20°C
Quality Level
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Fluorimetric determination of aromatic aldehydes with 4,5-dimethoxy-1,2-diaminobenzene.
Nakamura, M., et al.
Analytica Chimica Acta, 134, 39-45 (1982)
S Hara et al.
Journal of chromatography, 377, 111-119 (1986-04-25)
A simple, rapid and highly sensitive high-performance liquid chromatographic method for the determination of N-acetyl- and N-glycolylneuraminic acids in serum and urine is described. The neuraminic acids, released by hydrolysis of serum and urine, are converted in dilute sulphuric acid
Fluorescent product in the determination of aromatic aldehydes with 4,5-dimethoxy-1,2-diaminobenzene.
Nakamura, M., et al.
Chemical & Pharmaceutical Bulletin, 31, 2910-2912 (1983)
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