2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl-

Modify Date: 2024-03-11 17:44:56

2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl- Structure
2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl- structure
Common Name 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl-
CAS Number 1449-91-8 Molecular Weight 148.09700
Density N/A Boiling Point 122.7ºC at 760 mmHg
Molecular Formula C5H9O3P Melting Point N/A
MSDS N/A Flash Point 25.1ºC

 Names

Name 4-methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 122.7ºC at 760 mmHg
Molecular Formula C5H9O3P
Molecular Weight 148.09700
Flash Point 25.1ºC
Exact Mass 148.02900
PSA 41.28000
LogP 1.29660
Vapour Pressure 16.6mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TY7200000
CAS REGISTRY NUMBER :
1449-91-8
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H9-O3-P
MOLECULAR WEIGHT :
148.11
WISWESSER LINE NOTATION :
T66 A B AO EOPOTJ C1

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 :
37500 ug/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 13,207,1978

 Safety Information

HS Code 2902199090

 Synthetic Route

~63%

2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl- Structure

2,6,7-Trioxa-1-...

CAS#:1449-91-8

Literature: Cole, Jenine R.; Dellinger, Megan E.; Johnson, T. Jason; Reinecke, Bryn A.; Pike, Robert D.; Pennington, William T.; Krawiec, Mariusz; Rheingold, Arnold L. Journal of Chemical Crystallography, 2003 , vol. 33, # 5-6 p. 341 - 347

~%

2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl- Structure

2,6,7-Trioxa-1-...

CAS#:1449-91-8

Literature: Aroney, Manuel J.; Davies, Murray S.; Hambley, Trevor W.; Pierens, Raymond K. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1994 , # 1 p. 91 - 96

 Customs

HS Code 2902199090
Summary 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Trimethylolethane cyclic phosphite
1-methyl-4-phospha-3,5,8-trioxabicyclo<2,2,2>octane
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