2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane

Modify Date: 2024-03-02 11:15:39

2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane Structure
2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane structure
Common Name 2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane
CAS Number 17156-72-8 Molecular Weight 343.65100
Density N/A Boiling Point N/A
Molecular Formula C12H23O4Si4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8λ3-tetraoxatetrasilocane
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C12H23O4Si4
Molecular Weight 343.65100
Exact Mass 343.06700
PSA 36.92000
LogP 2.56720

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GZ4395000
CHEMICAL NAME :
Cyclotetrasiloxane, 2,2,4,4,6,6-hexamethyl-8-phenyl-
CAS REGISTRY NUMBER :
17156-72-8
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H24-O4-Si4
MOLECULAR WEIGHT :
344.72
WISWESSER LINE NOTATION :
T8-SI-O-SI-O-SI-O-SI-HOJ A1 A1 C1 C1 E1 E1 GR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
70 mg/kg
SEX/DURATION :
male 7 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,55,1972
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
30 mg/kg
SEX/DURATION :
female 3 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Maternal Effects - uterus, cervix, vagina
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 21,68,1972

 Synonyms

2,2,4,4,6,6-Hexamethyl-8-phenyl-cyclotetrasiloxan
2,2,4,4,6,6-Hexamethyl-8-phenylcyclotetrasiloxane
2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8
CYCLOTETRASILOXANE,2,2,4,4,6,6-HEXAMETHYL-8-PHENYL
2,2,4,4,6,6-hexamethyl-8-phenyl-1,3,5,7,2,4,6,8-tetroxatetrasilocane
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