2-Pyrazinecarbothioamide

Modify Date: 2025-09-23 10:42:25

2-Pyrazinecarbothioamide structure	Common Name	2-Pyrazinecarbothioamide
	CAS Number	4604-72-2	Molecular Weight	139.178
	Density	1.4±0.1 g/cm3	Boiling Point	292.9±43.0 °C at 760 mmHg
	Molecular Formula	C₅H₅N₃S	Melting Point	200ºC
	MSDS	Chinese USA	Flash Point	131.0±28.2 °C
	Symbol	GHS05, GHS07	Signal Word	Danger

Name	pyrazine-2-carbothioamide
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	292.9±43.0 °C at 760 mmHg
Melting Point	200ºC
Molecular Formula	C₅H₅N₃S
Molecular Weight	139.178
Flash Point	131.0±28.2 °C
Exact Mass	139.020416
PSA	83.89000
LogP	0.90
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.678

2-Pyrazinecarbothioamide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ2360000

CHEMICAL NAME :: Pyrazinecarboxamide, thio-

CAS REGISTRY NUMBER :: 4604-72-2

BEILSTEIN REFERENCE NO. :: 0002638

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H5-N3-S

MOLECULAR WEIGHT :: 139.19

WISWESSER LINE NOTATION :: T6N DNJ BYZUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 150 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H302-H317-H318
Precautionary Statements	P280-P305 + P351 + P338
Hazard Codes	Xi: Irritant;
Risk Phrases	22-41-43
Safety Phrases	26-36/39
RIDADR	NONH for all modes of transport
RTECS	uq2360000
HS Code	2933990090

pyrazinamide

CAS#:98-96-4

~72%

2-Pyrazinecarbo...

CAS#:4604-72-2

Literature: Martelli, Alma; Testai, Lara; Citi, Valentina; Marino, Alice; Pugliesi, Isabella; Barresi, Elisabetta; Nesi, Giulia; Rapposelli, Simona; Taliani, Sabrina; Da Settimo, Federico; Breschi, Maria C.; Calderone, Vincenzo ACS Medicinal Chemistry Letters, 2013 , vol. 4, # 10 p. 904 - 908

Pyrazinecarbonitrile

CAS#:19847-12-2

2-Pyrazinecarbo...

CAS#:4604-72-2

Literature: Menzel, Roberto; Kupfer, Stephan; Mede, Ralf; Weiss, Dieter; Goerls, Helmar; Gonzalez, Leticia; Beckert, Rainer European Journal of Organic Chemistry, 2012 , # 27 p. 5231 - 5247

Pyrazine-2-carb...

CAS#:98-97-5

2-Pyrazinecarbo...

CAS#:4604-72-2

Literature: Yang, Jianzhong; Pi, Weiyi; Xiong, Li; Ang, Wei; Yang, Tao; He, Jun; Liu, Yuanyuan; Chang, Ying; Ye, Weiwei; Wang, Zhenling; Luo, Youfu; Wei, Yuquan Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 5 p. 1424 - 1427

2-pyrazinecarbo...

CAS#:19847-10-0

2-Pyrazinecarbo...

CAS#:4604-72-2

Precursor 4
CAS#:98-96-4 pyrazinamide CAS#:19847-12-2 Pyrazinecarbonitrile CAS#:98-97-5 Pyrazine-2-carb... CAS#:19847-10-0 2-pyrazinecarbo...
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

pyrazine-2-carbothioamide

Pyrazine-2-thiocarboxamide

2-Pyrazinecarbothioamide

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2-Pyrazinecarbothioamide

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.