ChemicalBook >>4-Nitro-o-phenylenediamine>>3,4-Diaminonitrobenzene(99-56-9)

3,4-Diaminonitrobenzene(99-56-9)

3,4-Diaminonitrobenzene(99-56-9)
Product IdentificationBack to Contents
【Product Name】

3,4-Diaminonitrobenzene
【Synonyms】

1,2-Diamino-4-nitrobenzene
3,4-Diaminonitrobenzene
4-Nitro-1,2-diaminobenzene
4-Nitrobenzene-1,2-diamine
o-Phenylenediamine, 4-nitro-2-amino-4-nitroaniline
p-Nitro-o-phenylenediamine
【CAS】

99-56-9
【Formula】

C6H7N3O2
【Molecular Weight】

153.13999999999999
【EINECS】

202-766-3
【RTECS】

ST2975000
【RTECS Class】

Tumorigen; Mutagen; Reproductive Effector
【Merck】

12,6720
【Beilstein/Gmelin】

608106
【Beilstein Reference】

4-13-00-00075
【EC Class】

harmful
Physical and Chemical PropertiesBack to Contents
【Appearance】

Dark red needles.
【Solubility in water】

Insoluble
【Melting Point】

197 - 202
【Partition Coefficient】

.88
【Usage】

1,2-Diamino-4-nitrobenzene is used in semi-permanent & permanent hair coloring products. It produces brown, red & blond shades on hair. It has typically been used in medium-brown & medium-red dye formulations. It has also been used in bleach-toner formulations for reddish-blond shades.
First Aid MeasuresBack to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
【Inhalation】

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
【Skin】

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
【Eyes】

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and StorageBack to Contents
【Storage】

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】

Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Hazards IdentificationBack to Contents
【Inhalation】

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
【Skin】

May cause skin irritation. The toxicological properties of this material have not been fully investigated.
【Eyes】

May cause eye irritation. The toxicological properties of this material have not been fully investigated.
【Ingestion】

May cause irritation of the digestive tract. May be harmful if swallowed.
【Hazards】

Contact with metals may evolve flammable hydrogen gas.
【EC Risk Phrase】

R 22 36/38 40 43
【EC Safety Phrase】

S 28 36/37
【UN (DOT)】

2811
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Exposure Effects】

Abnormally low blood pressure and labored respirations may occur. CNS depression and peripheral neuropathy have been reported after ingestion.
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
【Fire Potential】

This material is probably combustible.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and ReactivityBack to Contents
【Disposal Code】

3
【Incompatibilities】

Oxidizing agents.
【Stability】

Stable under normal temperatures and pressures.
【Decomposition】

Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

2811
【Hazard Class】

6.1
【Packing Group】

I; II; III
【HS Code】

2921 51 19
Company Name: Shanghai Taijilin Industrial Co., Ltd.
Tel: 021-50630626 18964684208
Fax: 021-50563898
WebSite: http://www.tajilin.com/
Company Name: Shanghai Qiao Chemical Science Co., Ltd
Tel: 021-58892003
Fax:
WebSite: https://www.chemicalbook.com/supplier/10168672/1.htm
Company Name: Nantong Xiaochang Pharmaceutical Trading Co., Ltd.
Tel: 0513-82104991 15716298942
Fax: QQ1907456386
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList1312795/0.htm
Company Name: Zhuhai Hairuide Bioscience and Technology Co., Ltd
Tel: 0756-7789199 13326687259
Fax:
WebSite: www.zhhairuide.com
Company Name: Changsha Changtang Import and Export Co., LTD
Tel: 15364011506 15364011506
Fax: 0731-84372366
WebSite: www.chemicalbook.com/showsupplierproductslist50190/0.htm
Company Name: Hefei Ruiluo New Material Technology Co., Ltd.
Tel: 19567218739
Fax:
WebSite: https://www.chemicalbook.com/ShowSupplierProductsList1140412/0.htm
Company Name: Hangzhou Bingochem Co., Ltd.
Tel: 0571-87632989
Fax:
WebSite: www.bingochem.com/
Company Name: J & K SCIENTIFIC LTD.
Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
WebSite: http://www.jkchemical.com