Methyl 11-[chloro(dimethyl)silyl]undecanoate

Names

[ CAS No. ]:
53749-38-5

[ Name ]:
Methyl 11-[chloro(dimethyl)silyl]undecanoate

[Synonym ]:
Undecanoic acid, 11-(chlorodimethylsilyl)-, methyl ester
Methyl 11-[chloro(dimethyl)silyl]undecanoate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
328.5±15.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₄H₂₉ClO₂Si

[ Molecular Weight ]:
292.917

[ Flash Point ]:
152.4±20.4 °C

[ Exact Mass ]:
292.162537

[ PSA ]:
26.30000

[ LogP ]:
5.85

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.443

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: YQ2297000

CHEMICAL NAME :: Undecanoic acid, 11-(chlorodimethylsilyl)-, methyl ester

CAS REGISTRY NUMBER :: 53749-38-5

LAST UPDATED :: 199806

DATA ITEMS CITED :: 1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >10 gm/kg

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

REFERENCE :: GWXXBX German Offenlegungsschrift Patent Document. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #2912485

Safety Information

[ Risk Phrases ]:
34-36/37/38

[ Safety Phrases ]:
26-36/37/39

[ RIDADR ]:
UN 2987

[ HS Code ]:
2931900090

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%