ChemIndex - A free chemical CAS databaseToocle Global|ChemNet Global|ChemNet China|China Chemical Network|ChemNet Korea

Chemindex > 71566-56-8
English EN EN ▼
 English

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)
Chemical 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 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)
Boiling Point 683.5°C at 760 mmHg
Flash Point 367.2°C
Vapour Pressur 1.28E-19mmHg at 25°C
MSDS Material Safety Data Sheet

  • If you plan to source chemicals from China, just go to ChemNet mall, we will get the latest and competitive price from China manufacturers for you. Please visit

    ChemNet Mall

    Suppliers for 71566-56-8 (0):

    if you are a supplier of 4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with butylamine (1:1), and want to be listed here, feel free to contact us.

Chemical CAS Database Service is provided by ChemIndex.com