Hydrazinecarbothioamide,2-(1,3-benzodioxol-5-ylmethylene)-

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Names

[ CAS No. ]:
5351-85-9

[ Name ]:
Hydrazinecarbothioamide,2-(1,3-benzodioxol-5-ylmethylene)-

[Synonym ]:
3,4-methylenedioxy benzaldehyde thiosemicarbazone
Einecs 226-330-7
1,3-benzodioxole-5-carboxaldehyde,thiosemicarbazone

Chemical & Physical Properties

[ Density]:
1.5g/cm3

[ Boiling Point ]:
384.5ºC at 760mmHg

[ Molecular Formula ]:
C9H9N3O2S

[ Molecular Weight ]:
223.25200

[ Flash Point ]:
186.3ºC

[ Exact Mass ]:
223.04200

[ PSA ]:
100.96000

[ LogP ]:
1.67360

[ Index of Refraction ]:
1.695

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TO2000000
CHEMICAL NAME :
Piperonal, thiosemicarbazone
CAS REGISTRY NUMBER :
5351-85-9
BEILSTEIN REFERENCE NO. :
0227406
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C9-H9-N3-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>500 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: 5,25,1953

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • piperonal
  • Thiosemicarbazide
  • (E)-3-(benzo[d][1,3]dioxol-5-yl)-2-cyanoacryloyl chloride
  • 1,3-Benzodioxole-5-carboxaldehyde,2-(1,3-benzodioxol-5-ylmethylene)hydrazone

DownStream

  • 5-(2H-1,3-benzodioxol-5-yl)-1,3,4-thiadiazol-2-amine

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%