71566-56-8, CAS No 71566-56-8

71566-56-8 4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with butylamine (1:1)
Product Name	4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with butylamine (1:1)
Synonyms	Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl)-, compd. with 1-butanamine (1:1);4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)benzenesulphonic acid, compound with butylamine (1:1);Benzenesulfonic acid, 4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)-, compd. with 1-butanamine (1:1);4-chloro-3-{3-methyl-5-oxo-4-[(E)-phenyldiazenyl]-4,5-dihydro-1H-pyrazol-1-yl}benzenesulfonic acid - butan-1-amine (1:1)
Molecular Formula	C₂₀H₂₄ClN₅O₄S
Molecular Weight	465.9537
InChl	InChI=1/C16H13ClN4O4S.C4H11N/c1-10-15(19-18-11-5-3-2-4-6-11)16(22)21(20-10)14-9-12(26(23,24)25)7-8-13(14)17;1-2-3-4-5/h2-9,15H,1H3,(H,23,24,25);2-5H2,1H3/b19-18+;
CAS Registry Number	71566-56-8
EINECS	275-641-4
Molecular Structure
Boiling Point	683.5°C at 760 mmHg
Flash Point	367.2°C
Vapour Pressur	1.28E-19mmHg at 25°C

71566-56-8 4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with butylamine (1:1)