4-phenyl-3-thiosemicarbazide

Modify Date: 2025-08-24 11:42:09

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%

Determination of trace heavy metals in soil and sediments by atomic spectrometry following preconcentration with Schiff bases on Amberlite XAD-4.

J. Hazard. Mater. 165(1-3) , 1165-9, (2009)

A matrix separation and analyte preconcentration system using Amberlite XAD copolymer resins functionalized by Schiff base reactions coupled with atomic spectrometry has been developed. Three differen...

Synthesis, characterization, and antifungal activity of boron-containing thiosemicarbazones.

Chem. Biodivers. 5(11) , 2415-22, (2008)

Addition of thiosemicarbazide, 4-allylthiosemicarbazide, and 4-phenylthiosemicarbazide to (formylphenyl)boronic acids affords a series of thiosemicarbazones containing boronic acids. Addition of 2-for...

N-Phenylhydrazinecarbothioamide

EINECS 226-329-1

Hydrazinecarbothioamide, N-phenyl-

1-amino-3-phenylthiourea

hydrazinecarboximidothioic acid, N-phenyl-

MFCD00007615

N1-phenylhydrazine-1-carbothioamide

4-phenyl-3-thiosemicarbazide

N-phenylhydrazinecarbimidothioic acid

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-phenyl-3-thiosemicarbazide
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-phenyl-3-thiosemicarbazide
Price: ￥658.0/25g ￥188.0/5g
Purity: 98.0%
Delivery: 3 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Phenyl-3-thiosemicarbazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-phenyl-3-thiosemicarbazide
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

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4-phenyl-3-thiosemicarbazide

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