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N,N-Diethyl-p-phenylenediamine monohydrochloride

N,N-Diethyl-p-phenylenediamine monohydrochloride structure

CAS No.: 2198-58-5

Chemical Name:: N,N-Diethyl-p-phenylenediamine monohydrochloride

Synonyms: TSS;cd1;CD1.2;Ly-38;BDCA1);SKL9206975;CD 1 (amine);Color developer-1;P-AMINODIETHYLANILINE HCL;4-diethyl-aminoaniline sulfate

CBNumber:: CB1209356

Molecular Formula:: C10H17ClN2

Molecular Weight:: 200.71

MDL Number:: MFCD00035501

MOL File:: 2198-58-5.mol

MSDS File:: SDS

Last updated:2026-09-12 18:49:01

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N,N-Diethyl-p-phenylenediamine monohydrochloride Properties

Melting point	222-223℃
Boiling point	281.73°C (rough estimate)
Density	1.0244 (rough estimate)
refractive index	1.5700 (estimate)
InChI	InChI=1S/C10H16N2.ClH/c1-3-12(4-2)10-7-5-9(11)6-8-10;/h5-8H,3-4,11H2,1-2H3;1H
InChIKey	XTBFKMDOQMQYPP-UHFFFAOYSA-N
SMILES	C1(=CC=C(N)C=C1)N(CC)CC.Cl
CAS DataBase Reference	2198-58-5(CAS DataBase Reference)
FDA UNII	7Z63NQE64G
EPA Substance Registry System	1,4-Benzenediamine, N,N-diethyl-, monohydrochloride (2198-58-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06
Signal word	Danger
Hazard statements	H311-H335-H319-H331-H315-H301
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P280-P302+P352-P312-P322-P361-P363-P405-P501-P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P310-P321-P330-P405-P501
RIDADR	2811
TSCA	TSCA listed
HazardClass	6.1(b)
PackingGroup	III
HS Code	2922390090
Toxicity	guinea pig,LD50,skin,> 1gm/kg (1000mg/kg),Kodak Company Reports. Vol. 21MAY1971,

N,N-Diethyl-p-phenylenediamine monohydrochloride price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S637432	4-AMINO-N,N-DIETHYLANILINE MONOHYDROCHLORIDE Aldrich^CPR	2198-58-5	1 unit	$197	2026-04-30	Buy
Sigma-Aldrich	S637432	4-AMINO-N,N-DIETHYLANILINE MONOHYDROCHLORIDE AldrichCPR	2198-58-5	25MG	$179	2024-03-01	Buy
Apolloscientific	OR307789	N,N-Diethyl-1,4-phenylenediamine hydrochloride ≥95%	2198-58-5	5g	$134	2026-06-04	Buy
aablocks	AA00I47A	N1,N1-Diethylbenzene-1,4-Diamine Hydrochloride ≥96%	2198-58-5	1g	$14	2026-05-29	Buy
aablocks	AA00I47A	N1,N1-Diethylbenzene-1,4-Diamine Hydrochloride ≥96%	2198-58-5	5g	$22	2026-05-29	Buy

Product number	Packaging	Price	Buy
S637432	1 unit	$197	Buy
S637432	25MG	$179	Buy
OR307789	5g	$134	Buy
AA00I47A	1g	$14	Buy
AA00I47A	5g	$22	Buy

N,N-Diethyl-p-phenylenediamine monohydrochloride Chemical Properties, Uses, Production

Description

CDl is a color film developer. It is an allergen and an irritant in photographers. Cross reaetivity is possible with Disperse Blue 124, Disperse Blue 106, and Disperse red 17, but not with para-amino Compounds.

Chemical Properties

Colorless needles. Soluble in water and alcohol; insoluble in ether.

Uses

Color photography.

Contact allergens

A color film developer. It is an allergen and an irritant in photographers. Cross-reactivity is possible with Disperse Blue 124, Disperse Blue 106, and Disperse red 17, but not with para-amino compounds.

N,N-Diethyl-p-phenylenediamine monohydrochloride synthesis

Synthesis of N,N-Diethyl-p-phenylenediamine monohydrochloride from N,N-Diethyl-1,4-phenylenediamine

N,N-Diethyl-p-phenylenediamine monohydrochloride Preparation Products And Raw materials

Raw materials

Sodium nitrite N,N-Diethylaniline N,N-Diethyl-1,4-phenylenediamine

Preparation Products

N,N-Diethyl-4-nitrosoaniline

N,N-Diethyl-p-phenylenediamine monohydrochloride Suppliers

Global Suppliers ( 112)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
3B Pharmachem (Wuhan) International Co.,Ltd.	18930552037	3bsc@sina.com	China	15813	69
Sichuan Kulinan Technology Co., Ltd	400-1166-196 18981987031	cdhxsj@163.com	China	11674	57
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55
Beijing Universal Century Technology Co., Ltd.		hysj_bj.com	China	3576	55
Shanghai JONLN Reagent Co., Ltd.	400-0066400 13621662912	422131432@qq.com	China	9970	55
Shanghai Macklin Biochemical Co.,Ltd.	15221275939 15221275939	shenlinxing@macklin.cn	China	15775	55
Chengdu RunZeBenTu Chemical Co., Ltd	13096311329 028-88469284 616445927	616445927@qq.com	China	2870	50
Changsha Jing Kang New Material Technology Co., Ltd.	0731-85118349 18874718518	877634463@qq.com	China	1998	50
Chengdu RunZeBenTu Chemical Co., Ltd	028-88469284 18000562381;	rzbtsj@163.com	China	9939	56

Supplier	Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
3B Pharmachem (Wuhan) International Co.,Ltd.	69
Sichuan Kulinan Technology Co., Ltd	57
9ding chemical ( Shanghai) Limited	55
Beijing Universal Century Technology Co., Ltd.	55
Shanghai JONLN Reagent Co., Ltd.	55
Shanghai Macklin Biochemical Co.,Ltd.	55
Chengdu RunZeBenTu Chemical Co., Ltd	50
Changsha Jing Kang New Material Technology Co., Ltd.	50
Chengdu RunZeBenTu Chemical Co., Ltd	56

View Latest Price from N,N-Diethyl-p-phenylenediamine monohydrochloride manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-20	N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE 2198-58-5		1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2021-08-12	N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE 2198-58-5	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02	N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE 2198-58-5	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE
2198-58-5
99%
Hebei Chuanghai Biotechnology Co., Ltd

N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE
2198-58-5
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

N,N-DIETHYL-P-PHENYLENEDIAMINE MONOHYDROCHLORIDE
2198-58-5
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

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