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1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid

1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid structure

CAS No:
116-81-4
Formula:
C14H8BrNO5S
Chemical Name:
1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid
Synonyms:
2-Anthracenesulfonic acid,1-amino-4-bromo-9,10-dihydro-9,10-dioxo-;2-Anthraquinonesulfonic acid,1-amino-4-bromo-;1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid;Alizarine Cyanol Grey G;Bromamine acid;Bromaminic acid;1-Amino-2-sulfonato-4-bromo-9,10-anthraquinone;1-Amino-4-bromoanthraquinone-2-sulfonic acid;NSC 7574;4-Bromo-1-aminoanthraquinone-2-sulfonic acid;1-Amino-4-bromo-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid;1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonicacid;1-Amino-4-bromo-9,10-dioxoanthracene-2-sulfonic acid
Categories:
Biochemical Engineering > Amino Acids and Proteins

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1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid Basic Attributes

Molecular Weight：

382.19

Exact Mass：

382.19

EC Number：

204-159-9

UNII：

SBZ7FUN4BK

NSC Number：

7574

DSSTox ID：

DTXSID5044782

HScode：

2922399090

Characteristics

PSA：

122.91000

XLogP3：

3.71540

Density：

1.908 g/cm3

Melting Point：

ca 280℃

Refractive Index：

1.737

Safety Information

wgk germany：

hazard class code：

R36/37/38:Irritating to eyes, respiratory system and skin .

safety instructions：

S26-S36

Marks：

Precautionary statement(s)：

P261, P272, P280, P302+P352, P321, P333+P313, P363, P501

Hazard Statements：

H317

GHS Classification：

|Warning|H317 (95.6%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 92 companies from 3 notifications to the ECHA C&L Inventory.

Drug Information

MeSH Entry Terms：

1-amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid

1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid Use and Manufacturing

Methods of Manufacturing

From 1-aminoanthraquinone-2-sulfonic acid bromination system. The raw material of bromamic acid, 1-aminoanthraquinone-2-sulfonic acid, can be obtained from 1-aminoanthraquinone, sulfonated with 20% fuming sulfuric acid or sulfonated with chlorosulfonic acid; it can also be obtained from 1-amino-2-bromo Anthraquinone sulfide alcohol is obtained by oxidation and hydrolysis. Raw material consumption quota: 1-aminoanthraquinone (industrial product) 815kg/t, oleum (containing SO320%) 628kg/t, bromine (99%) 483kg/t.

Uses

Important dye intermediate. Used to manufacture acidic anthraquinone dyes, such as weak acid brilliant blue GAW, weak acid brilliant blue R, reactive brilliant blue M-BR, brilliant blue KN-R, brilliant blue K3R, brilliant blue KGR, etc.

Manufacturing Info：

2-Anthracenesulfonic acid, 1-amino-4-bromo-9,10-dihydro-9,10-dioxo-: ACTIVE

Computed Properties

Molecular Weight:382.19
XLogP3:2.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:1
Exact Mass:380.93066
Monoisotopic Mass:380.93066
Topological Polar Surface Area:123
Heavy Atom Count:22
Complexity:601
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sulfuric acid

Chlorosulfonic acid

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Dye Intermediates Bromamine acid

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Guide of 1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid

Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Material
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1-Amino-4-bromo-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid

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