4-phenyl-3-thiosemicarbazide

Modify Date: 2024-01-01 22:28:33

4-phenyl-3-thiosemicarbazide structure	Common Name	4-phenyl-3-thiosemicarbazide
	CAS Number	5351-69-9	Molecular Weight	167.232
	Density	1.3±0.1 g/cm3	Boiling Point	287.4±23.0 °C at 760 mmHg
	Molecular Formula	C₇H₉N₃S	Melting Point	138-140 °C(lit.)
	MSDS	Chinese USA	Flash Point	127.6±22.6 °C
	Symbol	GHS06	Signal Word	Danger

Name	4-Phenylthiosemicarbazide
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	287.4±23.0 °C at 760 mmHg
Melting Point	138-140 °C(lit.)
Molecular Formula	C₇H₉N₃S
Molecular Weight	167.232
Flash Point	127.6±22.6 °C
Exact Mass	167.051712
PSA	82.17000
LogP	0.93
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.727
Water Solubility	methanol: 50 mg/mL, clear

4-phenyl-3-thiosemicarbazide MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VT4025000

CHEMICAL NAME :: Semicarbazide, 4-phenyl-3-thio-

CAS REGISTRY NUMBER :: 5351-69-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C7-H9-N3-S

MOLECULAR WEIGHT :: 167.25

WISWESSER LINE NOTATION :: ZMYUS&MR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,44,1953

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 30 mg/kg

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

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(6),55,1984

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 15 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: AD277-689

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H300
Precautionary Statements	P264-P301 + P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T,Xi
Risk Phrases	R25
Safety Phrases	S45
RIDADR	UN 2811 6.1/PG 2
WGK Germany	3
RTECS	VT4025000
Packaging Group	III
Hazard Class	6.1
HS Code	2930909090

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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