CAS 1073-99-0|4,5,6-Triamino-2(1H)-pyrimidinethione

Introduction：Basic information about CAS 1073-99-0|4,5,6-Triamino-2(1H)-pyrimidinethione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs
6. Synonyms

Common Name	4,5,6-Triamino-2(1H)-pyrimidinethione
CAS Number	1073-99-0	Molecular Weight	157.197
Density	2.0±0.1 g/cm3	Boiling Point	281.5±50.0 °C at 760 mmHg
Molecular Formula	C₄H₇N₅S	Melting Point	/
MSDS	/	Flash Point	124.0±30.1 °C

Names

Name	4,5,6-triamino-1H-pyrimidine-2-thione
Synonym	More Synonyms

Chemical & Physical Properties

Density	2.0±0.1 g/cm3
Boiling Point	281.5±50.0 °C at 760 mmHg
Molecular Formula	C₄H₇N₅S
Molecular Weight	157.197
Flash Point	124.0±30.1 °C
Exact Mass	157.042221
PSA	138.83000
LogP	-2.77
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.971
InChIKey	FLMUXLUXSRKQID-UHFFFAOYSA-N
SMILES	Nc1nc(=S)[nH]c(N)c1N

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UW5820500

CHEMICAL NAME :: 2(1H)-Pyrimidinethione, 4,5,6-triamino-

CAS REGISTRY NUMBER :: 1073-99-0

LAST UPDATED :: 198909

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H7-N5-S

MOLECULAR WEIGHT :: 157.22

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Phage inhibition capacity

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 1 gm/L

REFERENCE :: ZAPOAK Zeitschrift fuer Allgemeine Mikrobiologie. (Akademie-Verlag GmbH, Postfach 1233, Berlin DDR-1086 Ger. Dem. Rep.) V.1- 1960- Volume(issue)/page/year: 12,583,1972

Safety Information

HS Code	2933599090

Customs

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4,5,6-triaminopyrimidine-2-thiol

4,5,6-Triamino-1H-pyrimidin-2-thion

4,5,6-triaminopyrimidine-2(1H)-thione

2(1H)-Pyrimidinethione, 4,5,6-triamino-

4,5,6-Triamino-2(1H)-pyrimidinethione

2(1H)-Pyrimidinethione,4,5,6-triamino

4,5,6-Triamino-2-mercaptopyrimidine

2-thio-4,5,6-triaminopyrimidine

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