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Product Name: 3,5,8-Trioxa-4-siladecanoic acid, 2,6-bis(2-methylphenyl)-4-(2-ethoxy- 1-(2-methylphenyl)-2-oxoethoxy)-7-oxo-4-phenyl-, ethyl ester
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85905-73-3

85905-73-3 structure

85905-73-3 structure

Name: 3,5,8-Trioxa-4-siladecanoic acid, 2,6-bis(2-methylphenyl)-4-(2-ethoxy- 1-(2-methylphenyl)-2-oxoethoxy)-7-oxo-4-phenyl-, ethyl ester
Chemical Name: ethyl 2-[bis[2-ethoxy-1-(2-methylphenyl)-2-oxoethoxy]-phenylsilyl]oxy-2-(2-methylphenyl)acetate
CAS Number: 85905-73-3
Molecular Formula: C₃₉H₄₄O₉Si
Molecular Weight: 684.84700
Create Date: 2017-06-08 03:48:18
Modify Date: 2025-08-25 18:28:23

Name	ethyl 2-[bis[2-ethoxy-1-(2-methylphenyl)-2-oxoethoxy]-phenylsilyl]oxy-2-(2-methylphenyl)acetate

Density	1.19g/cm3
Boiling Point	696.7ºC at 760 mmHg
Molecular Formula	C₃₉H₄₄O₉Si
Molecular Weight	684.84700
Flash Point	311.5ºC
Exact Mass	684.27500
PSA	106.59000
LogP	6.72070
Index of Refraction	1.576

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YK0740000

CHEMICAL NAME :: 3,5,8-Trioxa-4-siladecanoic acid, 2,6-bis(2-methylphenyl)-4-(2-ethoxy-1-(2-methylphenyl )-2- oxoethoxy)-7-oxo-4-phenyl-, ethyl ester

CAS REGISTRY NUMBER :: 85905-73-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C39-H44-O9-Si

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 :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 46,188,1983

694-53-1 structure

694-53-1

66644-67-5 structure

66644-67-5

~50%

85905-72-2 structure

85905-72-2

85905-73-3 structure

85905-73-3

Literature: Lapkin, L. I.; Dvinskikh, V. V.; Povarnitsyna, T. N. J. Gen. Chem. USSR (Engl. Transl.), 1983 , vol. 53, # 1 p. 116 - 119,97 - 99

694-53-1 structure

694-53-1

66644-67-5 structure

66644-67-5

~53%

85905-73-3 structure

85905-73-3

Literature: Lapkin, I. I.; Pidemskii, E. L.; Povarnitsyna, T. N.; Goleneva, A. F.; Mardanova, L. G.; Dvinskikh, V. V. Pharmaceutical Chemistry Journal, 1983 , vol. 17, # 7 p. 496 - 500 Khimiko-Farmatsevticheskii Zhurnal, 1983 , vol. 17, # 7 p. 817 - 822

Precursor 2
694-53-1 66644-67-5
DownStream 0

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