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Diphenylamine

Diphenylamine
Diphenylamine
CAS No.
122-39-4
Chemical Name:
Diphenylamine
Synonyms
DFA;DPA;Z-876;OA-505;CORAZA;ci10355;Scaldip;NO SCALD;bigdipper;c.i.10355
CBNumber:
CB7852949
Molecular Formula:
C12H11N
Formula Weight:
169.22
MOL File:
122-39-4.mol

Diphenylamine Properties

Melting point:
52 °C
Boiling point:
302 °C(lit.)
Density 
1.16
vapor density 
5.82 (vs air)
vapor pressure 
1 mm Hg ( 108 °C)
Flash point:
307 °F
storage temp. 
0-6°C
solubility 
alcohol: passes test
form 
crystalline
pka
0.79(at 25℃)
color 
tan
Water Solubility 
Slightly soluble. 0.03 g/100 mL
Sensitive 
Air & Light Sensitive
Merck 
14,3317
BRN 
508755
Stability:
Stable; may discolour on exposure to light. Incompatible with strong acids, strong oxidizing agents.
CAS DataBase Reference
122-39-4(CAS DataBase Reference)
NIST Chemistry Reference
Diphenylamine(122-39-4)
EPA Substance Registry System
Benzenamine, N-phenyl-(122-39-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,N,F
Risk Statements  23/24/25-33-50/53-52/53-39/23/24/25-11-51/53
Safety Statements  28-36/37-45-60-61-28A-16-7
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  JJ7800000
8-10-23
TSCA  Yes
HazardClass  6.1
PackingGroup  III
Hazardous Substances Data 122-39-4(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P309 IF exposed or if you feel unwell:
P310 Immediately call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Diphenylamine price More Price(17)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 112763 Diphenylamine 99% 122-39-4 100g $58 2017-11-08 Buy
Sigma-Aldrich 112763 Diphenylamine 99% 122-39-4 1kg $150 2017-11-08 Buy
TCI Chemical D1229 Diphenylamine Zone Refined (number of passes:40) 122-39-4 1sample $106 2017-12-01 Buy
Alfa Aesar 36610 Diphenylamine, ACS 122-39-4 100g $57.2 2017-11-08 Buy
Alfa Aesar 36610 Diphenylamine, ACS 122-39-4 25g $22.5 2017-11-08 Buy

Diphenylamine Chemical Properties,Uses,Production

Chemical Properties

white crystals or powder

Uses

Diphenylamine is an aromatic amine that was shown to exhibit antioxidant activities and is now used as an anti-scald agent.

Definition

ChEBI: An aromatic amine containing two phenyl substituents. It has been used as a fungicide for the treatment of superficial scald in apples and pears, but is no longer approved for this purpose within the European Union.

General Description

Light tan to brown solid with a pleasant odor. Sinks in water.

Air & Water Reactions

Dust may be explosive if mixed with air in critical proportions and in the presence of a source of ignition [USCG, 1999]. Insoluble in water.

Reactivity Profile

Diphenylamine discolors in light. Diphenylamine can react violently with hexachloromelamine and trichloromelamine. Diphenylamine is incompatible with strong oxidizing agents and strong acids. Diphenylamine is also incompatible with iron and silver salts. Diphenylamine reacts with nitrogen oxides.

Health Hazard

Inhalation may irritate mucous membranes. Overexposure, including ingestion of solid or skin contact, may cause fast pulse, hypertension, and bladder trouble. Contact with dust irritates eyes.

Diphenylamine Preparation Products And Raw materials

Raw materials

Preparation Products


Diphenylamine Suppliers

Global( 246)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20811 55
Nanjing Nohon Biological Technology Co., Ltd. 025-85767923 18512596075
sales@nuoxibio.com China 813 55
Lianyungang Xuanyuan Chemical Co., Ltd +86-0518-85415818 18000194506
+86-0518-85415818 18000194506@qq.com China 321 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96820 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40398 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30309 84
TAIYUAN RHF CO.,LTD. +86 351 7031519
+86 351 7031519 sales@RHFChem.com China 2362 56
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 sales@tcishanghai.com.cn China 22830 81
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 3434 62
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44192 61

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