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
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)
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)
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.
N-Bromosuccinimide Price
- Product number
- N21200
- Product name
- 2-Nitro-1,4-phenylenediamine
- Purity
- 95%
- Packaging
- 100g
- Price
- $94.7
- Updated
- 2024/03/01
- Product number
- D0105
- Product name
- 2-Nitro-1,4-phenylenediamine
- Purity
- >94.0%(T)
- Packaging
- 25g
- Price
- $29
- Updated
- 2024/03/01
- Product number
- D0105
- Product name
- 2-Nitro-1,4-phenylenediamine
- Purity
- >94.0%(T)
- Packaging
- 500g
- Price
- $177
- Updated
- 2024/03/01
- Product number
- B23477
- Product name
- 2-Nitro-p-phenylenediamine, 95%
- Packaging
- 25g
- Price
- $32.65
- Updated
- 2024/03/01
- Product number
- B23477
- Product name
- 2-Nitro-p-phenylenediamine, 95%
- Packaging
- 100g
- Price
- $62.65
- Updated
- 2024/03/01
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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View Lastest Price from 1,4-Diamino-2-nitrobenzene manufacturers
- 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
- 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
- 2024-11-22
- 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
- 2024-08-23