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ChemicalBook >> CAS DataBase List >> 4-PHENYL-3-THIOSEMICARBAZIDE

4-PHENYL-3-THIOSEMICARBAZIDE

4-PHENYL-3-THIOSEMICARBAZIDE price.
  • $8 - $1328.25
  • Product name: 4-PHENYL-3-THIOSEMICARBAZIDE
  • CAS: 5351-69-9
  • MF: C7H9N3S
  • MW: 167.23
  • EINECS:226-329-1
  • MDL Number:MFCD00007615
  • Synonyms:4-phenyl-3-thio-semicarbazid ;n-phenyl-hydrazinecarbothioamid ;usafek-5426 ;N1-PHENYLHYDRAZINE-1-CARBOTHIOAMIDE;TIMTEC-BB SBB007538;4-PHENYL-3-THIOSEMICARBAZIDE;AKOS B001502;4-Phenylthiosemicarbazide, 98+%
32 prices
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  • aablocks
  • Activate Scientific
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Aronis compounds
  • Biosynth
  • BLDpharm
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
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  • Manufactureraablocks
  • Product numberAA003LWF
  • Product descriptionN-Phenylhydrazinecarbothioamide 98%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LWF
  • Product descriptionN-Phenylhydrazinecarbothioamide 98%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LWF
  • Product descriptionN-Phenylhydrazinecarbothioamide 98%
  • Packaging10g
  • Price$31
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003LWF
  • Product descriptionN-Phenylhydrazinecarbothioamide 98%
  • Packaging25g
  • Price$54
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS213097
  • Product description4-Phenyl-3-thiosemicarbazide 98%
  • Packaging1g
  • Price$33
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS213097
  • Product description4-Phenyl-3-thiosemicarbazide 98%
  • Packaging5g
  • Price$105
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS213097
  • Product description4-Phenyl-3-thiosemicarbazide 98%
  • Packaging25g
  • Price$311
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-21358
  • Product description4-Phenylthiosemicarbazide 98%
  • Packaging250g
  • Price$360
  • Updated2021-12-16
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  • ManufacturerAHH
  • Product numberMT-21358
  • Product description4-Phenylthiosemicarbazide 97%
  • Packaging250g
  • Price$360
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-21358
  • Product description4-Phenylthiosemicarbazide 97%
  • Packaging250g
  • Price$360
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product number5124AE
  • Product descriptionN-Phenylhydrazinecarbothioamide
  • Packaging5g
  • Price$151
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product number5124AE
  • Product descriptionN-Phenylhydrazinecarbothioamide
  • Packaging1g
  • Price$83
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031240
  • Product descriptionN-PHENYLHYDRAZINECARBOTHIOAMIDE 95.00%
  • Packaging1G
  • Price$750.75
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0031240
  • Product descriptionN-PHENYLHYDRAZINECARBOTHIOAMIDE 95.00%
  • Packaging5G
  • Price$1328.25
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR5265
  • Product description4-Phenylthiosemicarbazide 98%
  • Packaging100g
  • Price$248
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR5265
  • Product description4-Phenylthiosemicarbazide 98%
  • Packaging25g
  • Price$63
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LWF N-Phenylhydrazinecarbothioamide 98% 1g $8 2026-05-28 Buy
aablocks AA003LWF N-Phenylhydrazinecarbothioamide 98% 5g $16 2026-05-28 Buy
aablocks AA003LWF N-Phenylhydrazinecarbothioamide 98% 10g $31 2026-05-28 Buy
aablocks AA003LWF N-Phenylhydrazinecarbothioamide 98% 25g $54 2026-05-28 Buy
Activate Scientific AS213097 4-Phenyl-3-thiosemicarbazide 98% 1g $33 2026-06-04 Buy
Activate Scientific AS213097 4-Phenyl-3-thiosemicarbazide 98% 5g $105 2026-06-04 Buy
Activate Scientific AS213097 4-Phenyl-3-thiosemicarbazide 98% 25g $311 2026-06-04 Buy
AHH MT-21358 4-Phenylthiosemicarbazide 98% 250g $360 2021-12-16 Buy
AHH MT-21358 4-Phenylthiosemicarbazide 97% 250g $360 2026-05-25 Buy
AHH MT-21358 4-Phenylthiosemicarbazide 97% 250g $360 2026-05-26 Buy
AK Scientific 5124AE N-Phenylhydrazinecarbothioamide 5g $151 2021-12-16 Buy
AK Scientific 5124AE N-Phenylhydrazinecarbothioamide 1g $83 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031240 N-PHENYLHYDRAZINECARBOTHIOAMIDE 95.00% 1G $750.75 2021-12-16 Buy
American Custom Chemicals Corporation CHM0031240 N-PHENYLHYDRAZINECARBOTHIOAMIDE 95.00% 5G $1328.25 2021-12-16 Buy
Apolloscientific OR5265 4-Phenylthiosemicarbazide 98% 100g $248 2026-06-04 Buy
Apolloscientific OR5265 4-Phenylthiosemicarbazide 98% 25g $63 2026-06-04 Buy

Properties

Melting point :138-140 °C (lit.)
Boiling point :287.4±23.0 °C(Predicted)
Density :1.1960 (rough estimate)
refractive index :1.5500 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :methanol: 50 mg/mL, clear
pka :11.01±0.70(Predicted)
form :powder to crystal
color :White to Almost white
BRN :608285
InChI :InChI=1S/C7H9N3S/c8-10-7(11)9-6-4-2-1-3-5-6/h1-5H,8H2,(H2,9,10,11)
InChIKey :KKIGUVBJOHCXSP-UHFFFAOYSA-N
SMILES :N(C(NC1=CC=CC=C1)=S)N
CAS DataBase Reference :5351-69-9(CAS DataBase Reference)
EPA Substance Registry System :Hydrazinecarbothioamide, N-phenyl- (5351-69-9)

Safety Information

Symbol(GHS): Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H300 Fatal if swallowed Acute toxicity,oral Category 1, 2 Danger P264, P270, P301+P310, P321, P330,P405, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

Description

4-Phenylthiosemicarbazide was used in the synthesis of amberlite XAD resins. It was also used in the synthesis of a series of thiosemicarbazones.

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