| Identification | Back Directory | [Name]
FAT BROWN RR | [CAS]
6416-57-5 | [Synonyms]
CI 11285
Fat Brown
organol2r
resinolrrn
fatbrown2g
fatbrown2r
hnedsudanrr
sudanbrownyr
FAT BROWN RR
typogenbrownn
SUDAN BROWN RR
lithoforbrowna
hexatypebrownn
organolbrown2r
resinolbrownrrn
SOLVENT BROWN 1
silotrasbrowntrn
grasanbrowndtnew
c.i.solventbrown1
c.i.solventbrownpr
hnedrozpoustedlova1
LABOTEST-BB LT00452870
Solvent brown 1 (C.I. 11285)
C.I.Solvent Brown 1:C.I.11285
4-(1-Naphtylazo)-1,3-benzenediamine
4-(1-naphthylazo)-m-phenylenediamin
4-(1-naphthylazo)-m-phenylenediamine
1-naphthalenazo-2’,4’-diaminobenzene
4-(1-naphthylazo)benzene-1,3-diamine
4-(1-naphthalenylazo)-3-benzenediamine
4-(1-Naphthalenylazo)-1,3-phenyldiamine
3-Amino-4-(1-naphtyldiazenyl)phenylamine
3-Benzenediamine,4-(1-naphthalenylazo)-1
4-(1-naphthalenylazo)-1,3-phenylenediamine
1,3-Benzenediamine, 4-(1-naphthalenylazo)-
4-NAPHTHALEN-1-YLDIAZENYLBENZENE-1,3-DIAMINE
1,3-Benzenediamine, 4-[2-(1-naphthalenyl)diazenyl]- | [EINECS(EC#)]
229-127-1 | [Molecular Formula]
C16H14N4 | [MDL Number]
MFCD00009689 | [MOL File]
6416-57-5.mol | [Molecular Weight]
262.31 |
| Hazard Information | Back Directory | [Definition]
ChEBI: Sudan Brown RR is a member of azobenzenes. | [Preparation]
Naphthalen-1-amine diazotization, and Benzene-1,3-diamine coupling. | [Properties and Applications]
red orange and brown. Soluble in ethanol, acetone and benzene. In concentrated sulfuric acid to dark red light yellow to brown, after diluted solution for brown, precipitation, In concentrated sodium hydroxide solution insoluble. Dye alcohol solution to join concentrated hydrochloric acid is red. Used for oil, paraffin wax, printing ink, alcohol soluble paint color.
|
Standard
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Light Fastness
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Heat-resistant(℃)
|
water
|
Sodium Carbonate
(5%)
|
Hydrochloric acid
(5%)
|
|
Melting point
|
Stable
|
|
ISO
|
General
|
155>160
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>150
|
Insoluble
|
No change
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No change
|
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