ChemicalBook > CAS DataBase List > 1,4-Diamino-2-nitrobenzene

1,4-Diamino-2-nitrobenzene

Product Name
1,4-Diamino-2-nitrobenzene
CAS No.
5307-14-2
Chemical Name
1,4-Diamino-2-nitrobenzene
Synonyms
2-nitrobenzene-1,4-diamine;2-NITRO-1,4-PHENYLENEDIAMINE;2-NITRO-P-PHENYLENEDIAMINE;Nitro-p-phenylenediamine;2NDB;dyegs;2-NPPD;Dye GS;ci76070;Rodol 2R
CBNumber
CB1150243
Molecular Formula
C6H7N3O2
Formula Weight
153.14
MOL File
5307-14-2.mol
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1,4-Diamino-2-nitrobenzene Property

Melting point:
135-138 °C (lit.)
Boiling point:
276.04°C (rough estimate)
Density 
1.3682 (rough estimate)
refractive index 
1.6500 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
0.2g/l
form 
Powder
pka
4.36±0.10(Predicted)
color 
Brown to black
PH
7 (H2O)(aqueous suspension)
Water Solubility 
<0.1 g/100 mL at 22 ºC
BRN 
2210195
Stability:
Stable. Incompatible with strong oxidizing agents.
InChIKey
HVHNMNGARPCGGD-UHFFFAOYSA-N
LogP
0.53
CAS DataBase Reference
5307-14-2(CAS DataBase Reference)
NIST Chemistry Reference
1,4-Benzenediamine, 2-nitro-(5307-14-2)
IARC
3 (Vol. Sup 7, 57) 1993
EPA Substance Registry System
2-Nitro-p-phenylenediamine (5307-14-2)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
43-68
Safety Statements 
36/37-45
RIDADR 
3143
WGK Germany 
2
RTECS 
ST3000000
TSCA 
Yes
HS Code 
29215119
Hazardous Substances Data
5307-14-2(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
N21200
Product name
2-Nitro-1,4-phenylenediamine
Purity
95%
Packaging
100g
Price
$94.7
Updated
2024/03/01
TCI Chemical
Product number
D0105
Product name
2-Nitro-1,4-phenylenediamine
Purity
>94.0%(T)
Packaging
25g
Price
$29
Updated
2024/03/01
TCI Chemical
Product number
D0105
Product name
2-Nitro-1,4-phenylenediamine
Purity
>94.0%(T)
Packaging
500g
Price
$177
Updated
2024/03/01
Alfa Aesar
Product number
B23477
Product name
2-Nitro-p-phenylenediamine, 95%
Packaging
25g
Price
$32.65
Updated
2024/03/01
Alfa Aesar
Product number
B23477
Product name
2-Nitro-p-phenylenediamine, 95%
Packaging
100g
Price
$62.65
Updated
2024/03/01
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1,4-Diamino-2-nitrobenzene Chemical Properties,Usage,Production

Description

o-Nitro-paraphenylenediamine (ONPD) is a hair dye and a sensitizer in hairdressers.

Chemical Properties

Dark red crystal Powder

Uses

This compound is used in hair and fur dyes.

Uses

2-Nitro-4-phenylene-diamine is a dyestuff used to dye furs brown and reddish-brown; dye intermediate in semi-permanent and permanent hair coloring products (produces brown and red shades on the hair); in different hair-dyeing preparations.

Definition

ChEBI: A primary amino compound that is p-phenylenediamine in which one of the hydrogens attached to the benzene ring is replaced by a nitro group. It is a cosmetic hair dye intermediate that is used in permanent hair colouring products (diluted 1:1 ith an oxidising agent prior to application).

General Description

Almost black needles with dark-green luster or black powder.

Air & Water Reactions

1,4-Diamino-2-nitrobenzene may be sensitive to prolonged exposure to light and air. Insoluble in water.

Reactivity Profile

1,4-Diamino-2-nitrobenzene is incompatible with strong oxidizing agents.

Fire Hazard

Flash point data for 1,4-Diamino-2-nitrobenzene are not available; however, 1,4-Diamino-2-nitrobenzene is probably combustible.

Flammability and Explosibility

Non flammable

Contact allergens

ONPD is a hair dye and a sensitizer in hairdressers and consumers who are generally sensitive to PPD too.

Safety Profile

Suspected carcinogen with experimental carcinogenic and neoplastigenic data. Poison by intraperitoneal route. Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx,.

1,4-Diamino-2-nitrobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4-Diamino-2-nitrobenzene Suppliers

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View Lastest Price from 1,4-Diamino-2-nitrobenzene manufacturers

Hebei Mojin Biotechnology Co., Ltd
Product
1,4-Diamino-2-nitrobenzene 5307-14-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-09-04
Hebei Guanlang Biotechnology Co,.LTD
Product
1,4-Diamino-2-nitrobenzene 5307-14-2
Price
US $9.00/KG
Min. Order
1KG
Purity
99.8%
Supply Ability
100tons
Release date
2022-01-19
Hebei Guanlang Biotechnology Co., Ltd.
Product
1,4-Diamino-2-nitrobenzene 5307-14-2
Price
US $10.00/KG
Min. Order
100KG
Purity
99%
Supply Ability
100 mt
Release date
2021-08-12

5307-14-2, 1,4-Diamino-2-nitrobenzeneRelated Search:

N,N-Dimethyl-1,4-phenylenediamine 4-Aminodiphenylamine 2-Nitrobenzoic acid o-Phenylenediamine Ilaprazole Impurity 2-[[(4-Methoxy-3-methyl-2-pyridinyl)methyl]thio]-6-(1H-pyrrol-1-yl)-1H-benzimidazole 2,3,5,6-TETRAMETHYL-1,4-PHENYLENEDIAMINE 2-Nitrobenzaldehyde p-Phenylenediamine 2-Nitrotoluene m-Phenylenediamine N,N-Diethyl-1,4-phenylenediamine 1,3-Diaminoguanidine monohydrochloride 2-Nitro-4-methylsulfonyltoluene 4-tert-Butyl-2-nitrophenol 2,4-Dinitrodiphenylamine 2-Chloro-4,6-dinitroaniline 1,3-Dinitrobenzene

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