(propylideneamino)thiourea

Names

[ CAS No. ]:
22042-87-1

[ Name ]:
(propylideneamino)thiourea

[Synonym ]:
propanaldehyde thiosemicarbazone
Propanal thiosemicarbazone
Propionaldehyd-thiosemicarbazon
Hydrazinecarbothioamide,2-propylidene
1-Thiosemicarbazono-propan
propionaldehyde thiosemicarbazone

Chemical & Physical Properties

[ Density]:
1.18g/cm3

[ Boiling Point ]:
221.7ºC at 760 mmHg

[ Molecular Formula ]:
C4H9N3S

[ Molecular Weight ]:
131.19900

[ Flash Point ]:
87.9ºC

[ Exact Mass ]:
131.05200

[ PSA ]:
82.50000

[ LogP ]:
1.30660

[ Vapour Pressure ]:
0.106mmHg at 25°C

[ Index of Refraction ]:
1.567

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UE2625000
CHEMICAL NAME :
Propionaldehyde, thiosemicarbazone
CAS REGISTRY NUMBER :
22042-87-1
BEILSTEIN REFERENCE NO. :
1754346
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H9-N3-S
MOLECULAR WEIGHT :
131.22
WISWESSER LINE NOTATION :
SUYZMNU3

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: 5,45,1953

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propionaldehyde
  • Thiosemicarbazide

DownStream

  • Hydrazinecarbothioamide, 2-propyl-
  • 5-ethyl-1,3,4-thiadiazol-2-amine

Customs

[ 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%

Related Compounds

  • [1-(4-chlorophenyl)propylideneamino]thiourea
  • 1-[2-(azepan-1-ylimino)propylideneamino]-3-methyl-thiourea
  • isopropylcarbamimidoyl-thiourea
  • ethynylthiourea
  • SbI3(thiourea)3
  • Ag(thiourea)IO3
  • 2-Amino-1-(3-cyclopropylphenyl)propan-1-one
  • 1-[(Ethylsulfanyl)methyl]cyclopentan-1-amine
  • 3,5-Dibromo-2-ethenylthiophene
  • (S)-3-((S)-sec-Butyl)-1,3,4,5-tetrahydro-2H-benzo[e][1,4]diazepin-2-one
  • [2-(methoxymethyl)-5H,6H,7H,8H-imidazo[1,2-a]pyridin-3-yl]methanamine
  • 1-(3,4-Dimethylphenyl)-2,2-dimethylcyclopropan-1-amine
  • 3-(5-Chloropyridin-2-yl)-1,1-difluoropropan-2-amine
  • 1,1-Difluoro-2-(4-fluoro-2-methylphenyl)propan-2-amine
  • 3-fluoro-3-(4-nitro-1H-pyrazol-3-yl)propan-1-amine
  • rac-(1R,2S)-2-[3-chloro-5-(trifluoromethyl)phenyl]cyclopropan-1-amine
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