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Merck
CN

36271

Supelco

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:
131076-14-7
Molecular Weight:
241.11
Beilstein:
14573971
MDL number:
MFCD00462577
UNSPSC Code:
41116105
PubChem Substance ID:
329754998
NACRES:
NA.22

Key Documents

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grade

derivatization grade (HPLC)

Quality Level

100

Assay

≥98.0% (GC)

quality

LiChropur™

technique(s)

HPLC: suitable

storage temp.

−20°C

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

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH6866
BCCH4187
BCCD6220

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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)
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)
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

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