ChemicalBook > CAS DataBase List > 1-PHENYL-3-THIOSEMICARBAZIDE

1-PHENYL-3-THIOSEMICARBAZIDE

Product Name
1-PHENYL-3-THIOSEMICARBAZIDE
CAS No.
645-48-7
Chemical Name
1-PHENYL-3-THIOSEMICARBAZIDE
Synonyms
USAF EL-45;Anilinourea;USAF EX-5426;anilinothiourea;1-Anilinothiourea;1-PHENYLTHIOSEMICARBAZIDE;1-phenyl-3-thio-semicarbazid;1-PHENYL-3-THIOSEMICARBAZIDE;2-phenylhydrazinecarbothioamide;2-phenyl-hydrazinecarbothioamid
CBNumber
CB2161912
Molecular Formula
C7H9N3S
Formula Weight
167.23
MOL File
645-48-7.mol
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1-PHENYL-3-THIOSEMICARBAZIDE Property

Melting point:
~200 °C (dec.)
Boiling point:
287.4±23.0 °C(Predicted)
Density 
1.1960 (rough estimate)
refractive index 
1.5500 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
9.10±0.70(Predicted)
color 
White to Light yellow to Light orange
BRN 
743312
CAS DataBase Reference
645-48-7(CAS DataBase Reference)
EPA Substance Registry System
Hydrazinecarbothioamide, 2-phenyl- (645-48-7)
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Safety

Hazard Codes 
T
Risk Statements 
25
Safety Statements 
45
RIDADR 
UN 2811 6.1/PG 2
WGK Germany 
3
RTECS 
VT3850000
HS Code 
2930.20.2050
HazardClass 
6.1(b)
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
P0234
Product name
1-Phenyl-3-thiosemicarbazide
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
P0234
Product name
1-Phenyl-3-thiosemicarbazide
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$187
Updated
2024/03/01
Matrix Scientific
Product number
058294
Product name
2-Phenylhydrazinecarbothioamide
Packaging
500mg
Price
$199
Updated
2021/12/16
AK Scientific
Product number
7352AE
Product name
2-Phenylhydrazinecarbothioamide
Packaging
25g
Price
$228
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0021762
Product name
1-PHENYL-3-THIOSEMICARBAZIDE
Purity
95.00%
Packaging
500MG
Price
$795.8
Updated
2021/12/16
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1-PHENYL-3-THIOSEMICARBAZIDE Chemical Properties,Usage,Production

Safety Profile

Poison by ingestion route. Human mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx

Purification Methods

Crystallise it from EtOH. [Beilstein 15 IV 183.]

1-PHENYL-3-THIOSEMICARBAZIDE Preparation Products And Raw materials

Raw materials

Phenylhydrazine hydrochloride Ammonium thiocyanate Ammonium chloride

Preparation Products

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1-PHENYL-3-THIOSEMICARBAZIDE Suppliers

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645-48-7, 1-PHENYL-3-THIOSEMICARBAZIDERelated Search:

1,4-DIPHENYL-3-THIOSEMICARBAZIDE Diphenylthiocarbazide Dithizone 1-PHENYL-3-THIOSEMICARBAZIDE 4-Phenyl-3-thiosemicarbazide, 98+%,4-PHENYL-3-THIOSEMICARBAZIDE 4-[4-(Trifluoromethyl)phenyl]-3-thiosemicarbazide97%,4-[4-(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE,4-[4-(Trifluoromethyl)phenyl]-3-thiosemicarbazide 97% 4-[3,5-BIS(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE,4-[3,5-DI(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE 4-[4-CHLORO-3-(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE 4-[3-(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE,4-[3-(Trifluoromethyl)phenyl]-3-thiosemicarbazide97%,4-[3-(Trifluoromethyl)phenyl]-3-thiosemicarbazide 97% 2-(4-FLUOROPHENYL)-1-HYDRAZINECARBOTHIOAMIDE 2-(3,4-DICHLOROPHENYL)-1-HYDRAZINECARBOTHIOAMIDE 2-(4-CHLOROPHENYL)-1-HYDRAZINECARBOTHIOAMIDE 2-(3-CHLOROPHENYL)-1-HYDRAZINECARBOTHIOAMIDE 4-[3-(METHYLTHIO)PHENYL]-3-THIOSEMICARBAZIDE 4-[2-CHLORO-5-(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE 4-[2-(TRIFLUOROMETHYL)PHENYL]-3-THIOSEMICARBAZIDE,4-[2-(Triffluoromethyl)phenyl]-3-thiosemicarbazide 1-BENZOYL-4-PHENYL-3-THIOSEMICARBAZIDE 2-(2,3,4,5,6-PENTAFLUOROPHENYL)-1-HYDRAZINECARBOTHIOAMIDE

  • 2-PHENYL-1-HYDRAZINECARBOTHIOAMIDE
  • 1-PHENYLTHIOSEMICARBAZIDE
  • 1-PHENYL-3-THIOSEMICARBAZIDE
  • 1-phenyl-3-thio-semicarbazid
  • 2-phenyl-hydrazinecarbothioamid
  • 2-phenylhydrazinecarbothioamide
  • Anilinourea
  • 1-Anilinothiourea
  • 2-Phenylhydrazine-1-carbothioamide
  • USAF EL-45
  • USAF EX-5426
  • 1-Phenyl-3-thiosemicarbazide&gt
  • Hydrazinecarbothioamide, 2-phenyl-
  • anilinothiourea
  • 645-48-7
  • C7H9N3S
  • NH2CSNHNHC6H5
  • IR/UV/ VIS
  • Spectroscopy Reagents
  • Analytical Reagents
  • Analytical Chromatography Product Catalog
  • Spectroscopy
  • UV/Vis Reagents
  • UV/Visible (UV/VIS) Spectroscopy