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4-(Dimethylamino)stilbene

4-(Dimethylamino)stilbene structure

CAS No.: 1145-73-9

Chemical Name:: 4-(Dimethylamino)stilbene

Synonyms: NSC 30991;Dimethylaminostilbene;4-dimethylaminostilben;4-(Dimethylamino)stibene;p-(Dimethylamino)stilbene;4-(Dimethylamino)stilbene;PARA-DIMETHYLAMINOSTILBENE;n,n-dimethyl-4-stilbenamin;stilbenyl-n,n-dimethylamine;N,N-Dimethylstilben-4-amine

CBNumber:: CB9366853

Molecular Formula:: C16H17N

Molecular Weight:: 223.31

MDL Number:: MFCD00017151

MOL File:: 1145-73-9.mol

MSDS File:: SDS

Last updated:2026-09-12 18:56:26

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4-(Dimethylamino)stilbene Properties

Melting point	149 °C
Boiling point	354.61°C (rough estimate)
Density	0.9415 (rough estimate)
refractive index	1.4870 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly)
form	Solid
pka	4+-.0.12(Predicted)
color	Pale Beige to Light Yellow
FDA UNII	1V7P79915N

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332

Precautionary statements

P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P501

RTECS

WJ3850000

HS Code

2921.49.5000

Toxicity

rat,LD50,intraperitoneal,70mg/kg (70mg/kg),Zeitschrift fuer Krebsforschung. Vol. 65, Pg. 272, 1963.

NFPA 704

	0
2		0

4-(Dimethylamino)stilbene price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D0255	4-(Dimethylamino)stilbene	1145-73-9	1G	$35	2026-04-30	Buy
TCI Chemical	D0255	4-(Dimethylamino)stilbene >99.0%(T)	1145-73-9	5g	$108	2026-04-30	Buy
Biosynth	FD65988	4-Dimethylaminostilbene	1145-73-9	1g	$150	2026-06-04	Buy
Biosynth	FD65988	4-Dimethylaminostilbene	1145-73-9	0.5g	$150	2026-06-04	Buy
Activate Scientific	AS214395	4-(Dimethylamino)stilbene 95%	1145-73-9	1g	$98	2026-06-04	Buy

Product number	Packaging	Price	Buy
D0255	1G	$35	Buy
D0255	5g	$108	Buy
FD65988	1g	$150	Buy
FD65988	0.5g	$150	Buy
AS214395	1g	$98	Buy

4-(Dimethylamino)stilbene Chemical Properties, Uses, Production

Health Hazard

4-dimethylaminostilbene (XIV), results in widening the target tissue spectrum; XIV induces tumors in the liver, mammary gland, and ear duct. Mice are much more resistant than rats to the carcinogenic activity of both amino-azo dyes and aminostilbenes.

Safety Profile

Poison by ingestion and intraperitoneal routes. Questionable carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx

4-(Dimethylamino)stilbene Preparation Products And Raw materials

Raw materials

Preparation Products

4-(Dimethylamino)stilbene Suppliers

Global Suppliers ( 60)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Adamas Reagent, Ltd.	59
Shandong Xiya Chemical Co., Ltd	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
9ding chemical ( Shanghai) Limited	55

View Latest Price from 4-(Dimethylamino)stilbene manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-24	4-(DIMETHYLAMINO)STILBENE 1145-73-9		1KG	99.0%	10 tons	Shaanxi Dideu Medichem Co. Ltd

4-(DIMETHYLAMINO)STILBENE
1145-73-9
99.0%
Shaanxi Dideu Medichem Co. Ltd

4-(Dimethylamino)stilbene Spectrum

4-(DIMETHYLAMINO)STILBENE(1145-73-9)MS 4-(DIMETHYLAMINO)STILBENE(1145-73-9)¹HNMR 4-(DIMETHYLAMINO)STILBENE(1145-73-9)¹³CNMR 4-(DIMETHYLAMINO)STILBENE(1145-73-9)IR1 4-(DIMETHYLAMINO)STILBENE(1145-73-9)IR2 4-(DIMETHYLAMINO)STILBENE(1145-73-9)Raman

1145-73-9 (4-(Dimethylamino)stilbene) Related Search:

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1of4

4-dimethylaminostilben n,n-dimethyl-4-aminostilbene n,n-dimethyl-4-stilbenamin n,n-dimethyl-p-styrylaniline stilbenyl-n,n-dimethylamine Dimethylaminostilbene PARA-DIMETHYLAMINOSTILBENE N,N-DIMETHYL-PARA-STYRYLANILINE Benzenamine,N,N-dimethyl-4-(2-phenylethenyl)- 4-STILBENAMINE,N,N-DIMETHYL- 4-(DIMETHYLAMINO)STILBENE 99+% N,N-Dimethyl-4-styrylaniline N,N-Dimethylstilben-4-amine p-(Dimethylamino)stilbene 4-(Dimethylamino)stibene dimethyl-[4-(2-phenylvinyl)phenyl]amine N,N-dimethyl-4-(2-phenylethenyl)aniline N,N-Dimethyl-4-(2-phenylethenyl)benzenamine NSC 30991 4-(N,N-Dimethylamino)stilbene 4-(Dimethylamino)stilbene > 4-(Dimethylamino)stilbene 1145-73-9 C16H17N Stilbenes Stilbenes Stilbenes (substituted)