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4-(Dimethylamino)azobenzene-4′-sulfonyl chloride_Molecular_structure_CAS_56512-49-3)
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4-(Dimethylamino)azobenzene-4′-sulfonyl chloride

Catalog No. 39068 Name Sigma Aldrich
CAS Number 56512-49-3 Website http://www.sigmaaldrich.com
M. F. C14H14ClN3O2S Telephone 1-800-521-8956
M. W. 323.79786 Fax
Purity ≥97.5% (AT) Email
Storage Chembase ID: 103206

SYNONYMS

Title
4-(二甲氨基)偶氮苯-4′-磺酰氯
IUPAC name
4-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzene-1-sulfonyl chloride
IUPAC Traditional name
4-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzenesulfonyl chloride
Synonyms
4-(N,N-二甲基氨基)偶氮苯-4'-磺酸氯
4-二甲胺基苯基偶氮苯磺酰氯
4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride
Dabsyl chloride
DABS-Cl

DATABASE IDS

MDL Number MFCD00007444
PubChem SID 24864337
CAS Number 56512-49-3
EC Number 260-235-1
Beilstein Number 3064095

PROPERTIES

Linear Formula (CH3)2NC6H4N=NC6H4SO2Cl
Purity ≥97.5% (AT)
Melting Point 185 °C (dec.)(lit.)
Solubility DMF: soluble
Solubility acetonitrile: soluble
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P280-P305 + P351 + P338-P310
RID/ADR UN 3261 8/PG 2
Risk Statements 34
RTECS DB8927800
Safety Statements 26-36/37/39-45
Hazard Class 8
UN Number 3261
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Application
For the qualitative and quantitative identification of amino acids and for the determination of N-terminal amino acids.1,2,3 Used in the determination of primary and secondary amines by HPLC.4
Packaging
1, 5 g in glass bottle
250 mg in glass bottle
Description (简体中文)
Application
For the qualitative and quantitative identification of amino acids and for the determination of N-terminal amino acids.1,2,3 Used in the determination of primary and secondary amines by HPLC.4
包装
1, 5 g in glass bottle
250 mg in glass bottle

REFERENCES