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Chemical Name:
DPD;DPYD;DHPDHASE;AKOS 91152;p-Diethylamino;Hept-1-yn-3-ol;AKOS BBS-00003668;diethylaminoaniline;p-Aminoethylaniline;N,N-diethyl-p-phenyl
Molecular Formula:
Formula Weight:
MOL File:

N,N-Diethyl-1,4-phenylenediamine Properties

Melting point:
19-21 °C(lit.)
Boiling point:
115-116 °C5 mm Hg(lit.)
0.988 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.571(lit.)
Flash point:
>230 °F
storage temp. 
water: insoluble
Liquid or Low Melting Solid
Clear yellow-brown to dark brown
Water Solubility 
<0.1 g/100 mL at 19 ºC
Stability Air and light sensitive. Incompatible with strong oxidizing agents, strong acids.
CAS DataBase Reference
93-05-0(CAS DataBase Reference)
NIST Chemistry Reference
1,4-Benzenediamine, N,N-diethyl-(93-05-0)
EPA Substance Registry System
1,4-Benzenediamine, N,N-diethyl-(93-05-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T
Risk Statements  25-34
Safety Statements  26-36-45
RIDADR  UN 2922 8/PG 2
WGK Germany  1
RTECS  SS9275000
HazardClass  6.1(b)
PackingGroup  III
HS Code  29215190
Hazardous Substances Data 93-05-0(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

N,N-Diethyl-1,4-phenylenediamine price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 261513 N,N-Diethyl-p-phenylenediamine 97% 93-05-0 25g $56.1 2018-11-13 Buy
Sigma-Aldrich 261513 N,N-Diethyl-p-phenylenediamine 97% 93-05-0 100g $150 2018-11-13 Buy
TCI Chemical D0518 N,N-Diethyl-1,4-phenylenediamine >98.0%(GC)(T) 93-05-0 25g $55 2018-11-22 Buy
TCI Chemical D0518 N,N-Diethyl-1,4-phenylenediamine >98.0%(GC)(T) 93-05-0 500g $547 2018-11-22 Buy
Sigma-Aldrich SAB2700478 Anti-DPYD (N-terminal) antibody produced in rabbit affinity isolated antibody, buffered aqueous solution 100ul $368 2018-11-23 Buy

N,N-Diethyl-1,4-phenylenediamine Chemical Properties,Uses,Production

Chemical Properties

dark brown to black solid or liquid, depending upon room temperature


Dye intermediate, source of diazonium compounds in diazo copying process.

General Description

Reddish brown or black liquid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

N,N-Diethyl-1,4-phenylenediamine neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

Fire Hazard

N,N-Diethyl-1,4-phenylenediamine is probably combustible.

Safety Profile

Poison by ingestion, skin contact, subcutaneous, and intravenous routes. Human systemic skin effects by skin contact: hemorrhage, allergic dermatitis, and primary irritation. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.

N,N-Diethyl-1,4-phenylenediamine Preparation Products And Raw materials

Raw materials

Preparation Products

N,N-Diethyl-1,4-phenylenediamine Suppliers

Global( 130)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32651 55
career henan chemical co
+86-371-86658258 CHINA 19990 58
Shanghai Zheyan Biotech Co., Ltd.
18017610038 CHINA 3624 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 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) China 40395 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15926 69
future industrial shanghai co., ltd 400-0066-400;021-60496031
021-55660885 China 2042 65
TCI (Shanghai) Development Co., Ltd. 021-67121386 / 800-988-0390
021-67121385 China 24648 81
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44187 61
BePharm Ltd 4001-647-117; 021-61629020
021-61629029 China 24692 61

View Lastest Price from N,N-Diethyl-1,4-phenylenediamine manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-24 N,N-Diethyl-1,4-phenylenediamine
US $1.00 / kg 1kg 95%-99% 100kg career henan chemical co

N,N-Diethyl-1,4-phenylenediamine Spectrum

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