Propargyl isothiocyanate

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%