Phosphorothioic acid, cyclic O,O,O-ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol

Names

[ CAS No. ]:
935-52-4

[ Name ]:
Phosphorothioic acid, cyclic O,O,O-ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol

[Synonym ]:
Trimethylolpropanthiophospat
4-Ethyl-2,6,7-trioxa-1-phospha-bicyclo<2,2,2>octan-1-sulfid
Trimethylolpropan-thionophosphat
<1,1,1-Tris-hydroxymethyl-propan>-thiophosphorsaeureester
trimethylolpropane O,O',O''-thiophosphate

Chemical & Physical Properties

[ Density]:
1.34g/cm3

[ Boiling Point ]:
205ºC at 760 mmHg

[ Molecular Formula ]:
C₆H₁₁O₃PS

[ Molecular Weight ]:
194.18900

[ Flash Point ]:
77.8ºC

[ Exact Mass ]:
194.01700

[ PSA ]:
69.59000

[ LogP ]:
2.33490

[ Index of Refraction ]:
1.532

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TY6655000

CHEMICAL NAME :: 2,6,7-Trioxa-1-phosphabicyclo(2.2.2)octane, 4-ethyl-, 1-sulfide

CAS REGISTRY NUMBER :: 935-52-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H11-O3-P-S

MOLECULAR WEIGHT :: 194.20

WISWESSER LINE NOTATION :: T66 A B AO EOPOTJ C2 FS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1100 ug/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold

REFERENCE :: SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 182,1135,1973

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%