ChemicalBook >> CAS DataBase List >>4-PHENYLAZO-1-NAPHTHYLAMINE
4-PHENYLAZO-1-NAPHTHYLAMINE
- CAS No.
- 131-22-6
- Chemical Name:
- 4-PHENYLAZO-1-NAPHTHYLAMINE
- Synonyms
- BNA;Nsc 13974;CI NO 11350;NAPHTHYL RED;AURORA KA-7777;A-NAPHTHYL RED;nubianyellowtb;SOLVENT YELLOW 4;Nubian Yellow TB;ALPHA-NAPHTHYL RED
- CBNumber:
- CB9329478
- Molecular Formula:
- C16H13N3
- Molecular Weight:
- 247.29
- MDL Number:
- MFCD00034969
- MOL File:
- 131-22-6.mol
Last updated:2023-06-08 17:06:38
Melting point | 124°C |
---|---|
Boiling point | 380.33°C (rough estimate) |
Density | 1.1633 (rough estimate) |
refractive index | 1.6470 (estimate) |
solubility | Solubility Virtually insoluble in water; slightly soluble in ethanol; soluble in acetone, benzene,ethyl acetate, toluene, xylene |
Colour Index | 11350 |
pka | 2.70(at 25℃) |
form | crystals |
color | Dark red |
PH Range | Red (3.7) to yellow (5.0) |
λmax | 439nm |
Major Application | Display device, semiconductor, sensors, photosensitive materials, recording materials, fooding materials, imaging materials, inks, engraving coatings, lubricants, hair dyes, food storage, dental materials |
CAS DataBase Reference | 131-22-6(CAS DataBase Reference) |
EWG's Food Scores | 1 |
FDA UNII | QY2YSU7Y7M |
EPA Substance Registry System | 1-Naphthalenamine, 4-(phenylazo)- (131-22-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H315-H319 | |||||||||
Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | QJ0360000 | |||||||||
HS Code | 2927.00.5000 | |||||||||
Toxicity | mma-sat 500 mg/plate AEMIDF 42,641,81 | |||||||||
NFPA 704 |
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4-PHENYLAZO-1-NAPHTHYLAMINE price More Price(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | P0584 | 4-Phenylazo-1-naphthylamine | 131-22-6 | 5G | $71 | 2024-03-01 | Buy |
TCI Chemical | P0584 | 4-Phenylazo-1-naphthylamine >95.0%(T) | 131-22-6 | 25g | $221 | 2024-03-01 | Buy |
TRC | P319668 | 4-(Phenylazo)-1-naphthalenamineHydrochloride | 131-22-6 | 500mg | $60 | 2021-12-16 | Buy |
Chem-Impex | 38522 | 4-Phenylazo-1-naphthylamine,≥95%(Assaybytitration),CI11350 ≥95%(Assaybytitration) | 131-22-6 | 25G | $238.78 | 2021-12-16 | Buy |
AK Scientific | 6324AF | 4-Phenylazo-1-naphthylamine | 131-22-6 | 25g | $329 | 2021-12-16 | Buy |
4-PHENYLAZO-1-NAPHTHYLAMINE Chemical Properties,Uses,Production
Preparation
aniline diazotization, and Naphthalen-1-amine coupling.
Safety Profile
Mutation data reported. When heated to decomposition it emits toxic vapors of NOx.
Purification Methods
Crystallise the dye from cyclohexane or aqueous EtOH. [Brode et al. J Am Chem Soc 74 4641 1952, Beilstein 16 H 361, 16 III 406, 16 IV 546.]
Properties and Applications
brilliant red light yellow to brilliant yellow orange (mineral oil). Red acicular crystal, melting point 123 ℃. Soluble in alcohol and benzene. In concentrated sulfuric acid for magenta; After dilution for red light brown, precipitation, At 2% hot hydrochloric acid solution for magenta solution, there are residues. Dye alcohol solution to join concentrated sodium hydroxide solution for yellow brown. Used for oil, paraffin wax, paint color.
Standard | Light Fastness | Heat-resistant(℃) | Water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
Melting point | Stable | |||||
ISO | Well | 109 | 75 | Insoluble | No change | Poor |
4-PHENYLAZO-1-NAPHTHYLAMINE Preparation Products And Raw materials
Global( 97)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30250 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
Alfa Chemistry | info@alfa-chemistry.com | United States | 2344 | 58 | |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
GLR Innovations | +91 9891111994 | info@glrgroup.in | India | 4542 | 58 |
Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | CB@aromsyn.com | China | 19185 | 58 |
131-22-6(4-PHENYLAZO-1-NAPHTHYLAMINE)Related Search:
CI NO 11350
BENZENEAZO-1-NAPHTHYLAMINE
AURORA KA-7777
4-(phenyldiazenyl)naphthalen-1-amine
ALPHA-NAPHTHYL RED HYDROCHLORIDE INDICATOR
C.I. Solvent Yellow 4 (8CI)
4-PHENYLAZO-NAPHTHYLAMINE
ALPHA-Naphthyl red (C.I. 11350)
4-PHENYLAZO-1-NAPHTHYLAMINE 95+%
4-PHENYLAZO-1-NAPHTHYLAMINE HYDROCHLORIDE 97+%
BNA
C.I. Solvent Yellow 4
SOLVENT YELLOW 4
NAPHTHYL RED
4-PHENYLAZO-1-NAPHTHYLAMINE
4-BENZENE-AZO-ALPHA-NAPTHYLAMINE
ALPHA-NAPHTHYL RED
A-NAPHTHYL RED
4-(Phenylazo)-1-naphthalenamine
4-Phenylazo-1-naphthalenamine
1-Amino-4-phenylazonaphthalene
1-Naphthalenamine, 4-(phenylazo)-
1-Naphthylamine, 4-(phenylazo)-
Naphthyl Red
Solvent Yellow 4
Nsc 13974
c.i.solventyellow4
4-(phenylazo)-1-naphthalenamin
4-[(E)-Phenyldiazenyl]-1-naphthalenamine
4-Benzeneazo-1-naphthylamine
4-Benzene-azo-alpha-naphthylamine
C.I.SolventYellow4(11350)-Naphthylred
Naphthalene, 1-phenylazo-4-amino-
Nubian Yellow TB
nubianyellowtb
Phenylazo-alpha-naphthylamine
phenylazoalpha-naphthylamine
4-Phenylazo-1-naphthylamine>
1-Naphthalenamine, 4-(2-phenyldiazenyl)-
C.I.Solvent Yellow 4:C.I.11350
131-22-6
C6H5NNC10H6NH2HCl
C6H5N2C10H6NH2
C16H13N3
Azo