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Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-, ammonium salt (1:2)

Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-, ammonium salt (1:2) structure

CAS No:
1571-36-4
Formula:
C26H20N4O10S2.2H3N
Chemical Name:
Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-, ammonium salt (1:2)
Synonyms:
Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-,ammonium salt (1:2);2,2′-Stilbenedisulfonic acid,4,4′-bis[(3,4-dihydroxyphenyl)azo]-,diammonium salt;Benzenesulfonic acid,2,2′-(1,2-ethenediyl)bis[5-[(3,4-dihydroxyphenyl)azo]-,diammonium salt;Stilbazo;Stilbazo R

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Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-, ammonium salt (1:2) Basic Attributes

Molecular Weight：

646.65

Exact Mass：

646.115173

EC Number：

216-389-7

NSC Number：

66516

Characteristics

PSA：

262.34000

XLogP3：

8.81300

Density：

1.72 g/cm3

Refractive Index：

1.767

Safety Information

hazard class code：

R36/37/38

safety instructions：

26-36/37/39

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P264, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, and P362|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:629.6
Hydrogen Bond Donor Count:7
Hydrogen Bond Acceptor Count:15
Rotatable Bond Count:8
Exact Mass:629.08863429
Monoisotopic Mass:629.08863429
Topological Polar Surface Area:257
Heavy Atom Count:43
Complexity:1110
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

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Stilbazo

CAS No.: 1571-36-4

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Guide of Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-, ammonium salt (1:2)

Basic Attributes
Characteristics
Safety Information
Computed Properties
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Benzenesulfonic acid, 2,2′-(1,2-ethenediyl)bis[5-[2-(3,4-dihydroxyphenyl)diazenyl]-, ammonium salt (1:2)

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