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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cyclohexanol,1-[2-[(chloromethyl)dimethylsilyl]ethynyl]-
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Purity: 98.0%
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25911-25-5

25911-25-5 structure

25911-25-5 structure

Name: Cyclohexanol,1-[2-[(chloromethyl)dimethylsilyl]ethynyl]-
Chemical Name: Cyclohexanol,1-[2-[(chloromethyl)dimethylsilyl]ethynyl]
CAS Number: 25911-25-5
Molecular Formula: C₁₁H₁₉ClOSi
Molecular Weight: 230.80600
Create Date: 2017-07-10 13:27:13
Modify Date: 2025-08-26 08:09:28

Name	Cyclohexanol,1-[2-[(chloromethyl)dimethylsilyl]ethynyl]

Density	1.04g/cm3
Boiling Point	273ºC at 760mmHg
Molecular Formula	C₁₁H₁₉ClOSi
Molecular Weight	230.80600
Flash Point	118.9ºC
Exact Mass	230.08900
PSA	20.23000
LogP	3.12890
Vapour Pressure	0.000757mmHg at 25°C
Index of Refraction	1.493

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GV8820000

CHEMICAL NAME :: Cyclohexanol, 1-(((chloromethyl)dimethylsilyl)ethynyl)-

CAS REGISTRY NUMBER :: 25911-25-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H19-Cl-O-Si

MOLECULAR WEIGHT :: 230.84

WISWESSER LINE NOTATION :: L6TJ AQ A1UU1-SI-1&1&1G

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 :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02574

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%

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