Methyl 11-[chloro(dimethyl)silyl]undecanoate

Modify Date: 2025-09-01 11:04:24

Methyl 11-[chloro(dimethyl)silyl]undecanoate structure	Common Name	Methyl 11-[chloro(dimethyl)silyl]undecanoate
	CAS Number	53749-38-5	Molecular Weight	292.917
	Density	0.9±0.1 g/cm3	Boiling Point	328.5±15.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₂₉ClO₂Si	Melting Point	N/A
	MSDS	N/A	Flash Point	152.4±20.4 °C

Name	methyl 11-[chloro(dimethyl)silyl]undecanoate
Synonym	More Synonyms

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
InChIKey	ZTVPSFFFPDOOLA-UHFFFAOYSA-N
SMILES	COC(=O)CCCCCCCCCC[Si](C)(C)Cl

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

Risk Phrases	34-36/37/38
Safety Phrases	26-36/37/39
RIDADR	UN 2987
HS Code	2931900090

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%

Undecanoic acid, 11-(chlorodimethylsilyl)-, methyl ester

Methyl 11-[chloro(dimethyl)silyl]undecanoate

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