Propargyl isothiocyanate

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Names

[ CAS No. ]:
24309-48-6

[ Name ]:
Propargyl isothiocyanate

[Synonym ]:
propargyl isothiocyanate

Chemical & Physical Properties

[ Density]:
1.06 g/cm3

[ Boiling Point ]:
43ºC

[ Molecular Formula ]:
C4H3NS

[ Molecular Weight ]:
97.13830

[ Flash Point ]:
35.6ºC

[ Exact Mass ]:
96.99860

[ PSA ]:
44.45000

[ LogP ]:
0.72240

[ Vapour Pressure ]:
4.76mmHg at 25°C

[ Index of Refraction ]:
1.484

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XL2050000
CHEMICAL NAME :
Thiocyanic acid, 2-propynyl ester
CAS REGISTRY NUMBER :
24309-48-6
BEILSTEIN REFERENCE NO. :
1735709
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C4-H3-N-S
MOLECULAR WEIGHT :
97.14
WISWESSER LINE NOTATION :
NCS2UU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
4200 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09770

Safety Information

[ RIDADR ]:
UN 2810

[ HS Code ]:
2930909090

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

  • propargyl isothiocyanate
  • propargyl vinyl sulfide
  • propargyl 2-methoxycarbonyl-2-hydro-1,1,3,3,3-pentafluoropropyl ether
  • Propargyl-PEG8-SH
  • Propargyl-PEG2-amine
  • Propargyl-PEG3-NHS ester