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N-[(Dimethylamino)methylene]thiourea

N-[(Dimethylamino)methylene]thiourea structure

CAS No.: 83490-20-4

Chemical Name:: N-[(Dimethylamino)methylene]thiourea

Synonyms: 1-((DIMETHYLAMINO)METHYLENE)THIOUREA;N-[(Dimethylamino)methylene]thiourea;N-[(E)-(Dimethylamino)methylidene]thiourea;(E)-N'-carbamothioyl-N,N-dimethylformimidamide;Methanimidamide, N'-(aminothioxomethyl)-N,N-dimethyl-

CBNumber:: CB8457091

Molecular Formula:: C4H9N3S

Molecular Weight:: 131.2

MDL Number:: MFCD00139360

MOL File:: 83490-20-4.mol

MSDS File:: SDS

Last updated:2026-09-12 18:55:44

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N-[(Dimethylamino)methylene]thiourea Properties

Melting point	166 °C(Solv: ethanol (64-17-5))
Boiling point	205.8±23.0 °C(Predicted)
Density	1.13±0.1 g/cm3(Predicted)
pka	14.53±0.29(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H312-H302-H332
Precautionary statements	P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501
HS Code	2930909899

N-[(Dimethylamino)methylene]thiourea price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	102514	N-[(E)-(Dimethylamino)methylidene]thiourea	83490-20-4	500.00mg	$159	2026-05-18	Buy
Matrix Scientific	102514	N-[(E)-(Dimethylamino)methylidene]thiourea	83490-20-4	1.00g	$245	2026-05-18	Buy
aablocks	AA00G7IW	N-[(dimethylamino)methylene]thiourea >95%	83490-20-4	1mg	$198	2026-05-28	Buy
aablocks	AA00G7IW	N-[(dimethylamino)methylene]thiourea >95%	83490-20-4	5mg	$209	2026-05-28	Buy
aablocks	AA00G7IW	N-[(dimethylamino)methylene]thiourea >95%	83490-20-4	10mg	$232	2026-05-28	Buy

Product number	Packaging	Price	Buy
102514	500.00mg	$159	Buy
102514	1.00g	$245	Buy
AA00G7IW	1mg	$198	Buy
AA00G7IW	5mg	$209	Buy
AA00G7IW	10mg	$232	Buy

N-[(Dimethylamino)methylene]thiourea Preparation Products And Raw materials

Raw materials

Preparation Products

N-[(Dimethylamino)methylene]thiourea Suppliers

Global Suppliers ( 16)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Tetranov Biopharm	13526569071	sales@leadmedpharm.com	China	7881	64
Adobe Chem Co., Ltd.	2332782371	adobechem@qq.com	China	7980	58
sgtlifesciences pvt ltd	+91-8790379245	dj@sgtlifesciences.com	China	12351	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10817	58
https://hanhongsci.com/	021-54306202 18917919676	info@hanhongsci.com	China	29982	58
Shandong Libixi Biopharmaceutical Technology Co., Ltd.	15318973357; 15318973357	1460285141@qq.com	China	9642	58
Nanxing Chemical (Jiangsu) Co., Ltd	0512-66387035 18662433356	18662433356@163.com	China	9516	58
SUZHOU SENFEIDA CHEMICAL CO., LTD	18796480002 18796480002	18796480002@163.com	China	10594	58

Supplier	Advantage
Wuhan Chemwish Technology Co., Ltd	56
Tetranov Biopharm	64
Adobe Chem Co., Ltd.	58
sgtlifesciences pvt ltd	58
Wuhan Chemwish Technology Co., Ltd	58
https://hanhongsci.com/	58
Shandong Libixi Biopharmaceutical Technology Co., Ltd.	58
Nanxing Chemical (Jiangsu) Co., Ltd	58
SUZHOU SENFEIDA CHEMICAL CO., LTD	58

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1-((DIMETHYLAMINO)METHYLENE)THIOUREA (E)-N'-carbamothioyl-N,N-dimethylformimidamide N-[(E)-(Dimethylamino)methylidene]thiourea Methanimidamide, N'-(aminothioxomethyl)-N,N-dimethyl- N-[(Dimethylamino)methylene]thiourea 83490-20-4