Bismarck Brown R Base

HCID 24674
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Basic information

CAS
4482-25-1
Standard SMILES
Cc1cc(N=Nc2ccc(C)c(N=Nc3cc(C)c(N)cc3N)c2)c(N)cc1N
InChIKey
SOJKLCSQJMPLCK-UHFFFAOYSA-N
Molecular formula
C21H24N8
Average molar mass
388.479 g/mol
Monoisotopic mass
388.21239277

Names & identifiers

Preferred name
Bismarck Brown R Base
IUPAC
4,4'-[(4-Methyl-1,3-phenylene)bis(diazene-2,1-diyl)]bis(6-methylbenzene-1,3-diamine)
English name
5,5'-[(4-methyl-1,3-phenylene)bis(azo)]bis[toluene-2,4-diamine]
Molecular formula
C21H24N8
Molecular weight
388.47

Names & synonyms

Solvent BrownC.I.Solvent Brown 12C.I.Solvent Brown 12:C.I.21010:12,4-Bis(2,4-diamino-5-methylphenylazo)toluene5,5'-[(4-methyl-1,3-phenylene)bis(azo)]bis[toluene-2,4-diamine]4,4'-[(4-Methyl-1,3-phenylene)bisazo]bis(6-methylbenzene-1,3-diamine)4,4'-(4-Methyl-1,3-phenylenebisazo)bis(6-methyl-1,3-phenylenediamine)1,3-Benzenediamine, 4,4'-[(4-methyl-1,3-phenylene) bis(azo)]bis[6-methyl-4,4''-((4-METHYL-1,3-PHENYLENE)BIS(AZO))BIS(6-METHYL-1,3- BENZENEDIAMINE)1,3-Benzenediamine, 4,4'-[(4-methyl-1,3-phenylene)bis(2,1-d iazenediyl)]bis[6-methyl-

Database identifiers

CAS
4482-25-1
PubChem CID
24674
DTXSID
DTXSID5063491
ChEMBL
CHEMBL1602553、CHEMBL1864168
UNII
357RPV4TE1
EC Number
224-764-1
Nikkaji
J205.863D

Properties

Physicochemical properties

Boiling point
729 · 729.0±60.0 °C(Predicted)
Density
1.34 · 1.34±0.1 g/cm3(Predicted)
pka
2.96 · 2.96±0.10(Predicted)
Cosmetics Ingredients Functions
HAIR DYEING
FDA UNII
357 RPV4TE1 · 357RPV4TE1
EPA Substance Registry System
1 · 1,3-Benzenediamine, 4,4'-[(4-methyl-1,3-phenylene)bis(azo)]bis[6-methyl- (4482-25-1)

Safety & regulation

Safety data

tsca
TSCA listed
Hazard statements
H413
REACH Registrations
Active

Chemistry & industry

Preparation methods

Preparation2 moles of nitrous acid treatment with 3 moles of 4-Methylbenzene-1,3-diamine hydrochloride.

Suppliers8 total

河南天孚化工有限公司+86-0371-55170693 +86-19937530512 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
海蔚化学86-21-51086038 · [email protected]
爆牛贸易重庆有限公司+86-023-6139-8061 +86-86-13650506873 · [email protected]
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.+8618950047208 · [email protected]

Related reactions

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Compound notes

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