1,4-DIPHENYL-3-THIOSEMICARBAZIDE

Product Name: 1,4-DIPHENYL-3-THIOSEMICARBAZIDE
CAS No.: 1768-59-8
Chemical Name: 1,4-DIPHENYL-3-THIOSEMICARBAZIDE
Synonyms: diphenylthiosemicarbazide;1-anilino-3-phenylthiourea;1,4-Diphenylthiosemicarbazide;1,4-DIPHENYL-3-THIOSEMICARBAZIDE;N,2-Diphenylhydrazinecarbothioamide;n,2-diphenyl-hydrazinecarbothioamid;1,4-Diphenyl-3-thiosemicarbazide >Hydrazinecarbothioamide, N,2-diphenyl-;(E)-N,N-diphenylcarbamohydrazonothioic acid
CBNumber: CB9327661
Molecular Formula: C13H13N3S
Formula Weight: 243.33
MOL File: 1768-59-8.mol

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1,4-DIPHENYL-3-THIOSEMICARBAZIDE Property

Melting point:: 178°C
Boiling point:: 366.6±25.0 °C(Predicted)
Density: 1.304±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: powder to crystal
pka: 8.96±0.70(Predicted)
color: White to Light gray to Light yellow
EPA Substance Registry System: Hydrazinecarbothioamide, N,2-diphenyl- (1768-59-8)

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Safety

Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-36/37/39
TSCA: TSCA listed
HS Code: 2930.20.2050

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

H332Harmful if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S646520
Product name: 1,4-DIPHENYL-3-THIOSEMICARBAZIDE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $113
Updated: 2025/07/31

Sigma-Aldrich

Product number: S646520
Product name: 1,4-DIPHENYL-3-THIOSEMICARBAZIDE
Purity: AldrichCPR
Packaging: 250MG
Price: $110
Updated: 2024/03/01

TCI Chemical

Product number: D1026
Product name: 1,4-Diphenyl-3-thiosemicarbazide
Packaging: 5G
Price: $119
Updated: 2025/07/31

TCI Chemical

Product number: D1026
Product name: 1,4-Diphenyl-3-thiosemicarbazide
Purity: >99.0%(T)
Packaging: 25g
Price: $329
Updated: 2025/07/31

TRC

Product number: D492093
Product name: 14-Diphenyl-3-thiosemicarbazide
Packaging: 50mg
Price: $75
Updated: 2021/12/16