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

Modify Date: 2024-01-01 23:35:59

Phosphorothioic acid, cyclic O,O,O-ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol Structure
Phosphorothioic acid, cyclic O,O,O-ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol structure
Common Name Phosphorothioic acid, cyclic O,O,O-ester with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol
CAS Number 935-52-4 Molecular Weight 194.18900
Density 1.34g/cm3 Boiling Point 205ºC at 760 mmHg
Molecular Formula C6H11O3PS Melting Point N/A
MSDS N/A Flash Point 77.8ºC

 Names

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

 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

~81%

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

Phosphorothioic...

CAS#:935-52-4

Literature: Tkachenko; Trofimova; Fedoseev Chemistry of Heterocyclic Compounds, 1999 , vol. 35, # 8 p. 973 - 977

~%

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

Phosphorothioic...

CAS#:935-52-4

Literature: Wadsworth,W.S.; Emmons,W.D. Journal of the American Chemical Society, 1962 , vol. 84, p. 610 - 617

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

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
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