| Identification | More | [Name]
CHLORODIMETHYLOCTADECYLSILANE | [CAS]
18643-08-8 | [Synonyms]
CHLORODIMETHYL-N-OCTADECYLSILANE
CHLORODIMETHYLOCTADECYLSILANE
DIMETHYL-N-OCTADECYLCHLOROSILANE
DIMETHYL-N-OCTADECYLSILYL CHLORIDE
DIMETHYLOCTADECYLCHLOROSILANE
DIMETHYLOCTADECYLSILYLCHLORIDE
N-OCTADECYLDIMETHYLCHLOROSILANE
OCTADECYLDIMETHYLCHLOROSILANE
SILANE ODM2
STEARYLDIMETHYLCHLOROSILANE
CD5636
chlorodimethyloctadecyl-silan
CHLORO-DIMETHYL-OCTADECYLSILANE SOLUTION, WACKER QUALITY
Dimethyloctadecylsilylchloride~Octadecyldimethylchlorosilane
n-Octadecyldimethylchlorosilane92%alsoavailable
Octadecyldimethylchlorosilane70%intoluene
Silane,chlorodimethyloctadecyl-
N-OCTADECYLDIMETHYLCHLOROSILANE (5-10% C18 ISOMERS)
N-OCTADECYLDIMETHYLCHLOROSILANE: 70% IN TOLUENE
N-OCTADECYLDIMETHYLCHLOROSILANE (3-6% C18 ISOMERS) | [EINECS(EC#)]
242-472-2 | [Molecular Formula]
C20H43ClSi | [MDL Number]
MFCD00000504 | [Molecular Weight]
347.09 | [MOL File]
18643-08-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to off-white crystalline powder or | [Melting point ]
28-31 °C
| [Boiling point ]
145-155 °C0.005 mm Hg(lit.)
| [density ]
0.86 g/mL at 20 °C(lit.)
| [vapor pressure ]
0-4220000Pa at 20-25℃ | [refractive index ]
1.4530 | [Fp ]
>230 °F
| [storage temp. ]
Store at room temperature, keep dry and cool | [form ]
Solid | [color ]
White | [Specific Gravity]
0.854 | [Water Solubility ]
Reacts with water. | [Hydrolytic Sensitivity]
8: reacts rapidly with moisture, water, protic solvents | [Sensitive ]
Moisture Sensitive | [BRN ]
2246012 | [InChI]
1S/C20H43ClSi/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-22(2,3)21/h4-20H2,1-3H3 | [InChIKey]
GZGREZWGCWVAEE-UHFFFAOYSA-N | [SMILES]
CCCCCCCCCCCCCCCCCC[Si](C)(C)Cl | [LogP]
9 | [CAS DataBase Reference]
18643-08-8(CAS DataBase Reference) | [EPA Substance Registry System]
Silane, chlorodimethyloctadecyl- (18643-08-8) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS05,GHS07 | [Signal word ]
Danger | [Hazard statements ]
H314-H335 | [Precautionary statements ]
P260-P271-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338 | [Hazard Codes ]
C,F | [Risk Statements ]
R34:Causes burns.
R67:Vapors may cause drowsiness and dizziness.
R65:Harmful: May cause lung damage if swallowed.
R63:Possible risk of harm to the unborn child.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R11:Highly Flammable. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label . | [RIDADR ]
UN 2987 8/PG 2
| [WGK Germany ]
2
| [F ]
10-21 | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29319090 | [Storage Class]
8A - Combustible corrosive hazardous materials | [Hazard Classifications]
Skin Corr. 1B
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white to off-white crystalline powder or | [Uses]
Chlorodimethyl-n-octadecylsilane is used for preparation of hydrophobic surfaces and chain terminator. | [Flammability and Explosibility]
Notclassified | [Synthesis]
Octadecyldimethylchlorosilane is prepared by reacting 1-Octadecene with Chlorodimethylsilane heated at 65℃. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
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| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
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| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
China Langchem Inc.
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| Telephone: |
0086-21-58956006 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm |
| Company Name: |
Novel Chemical
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| Telephone: |
+86-21-64855560, 4008207808 |
| Website: |
www.novelchem.com |
| Company Name: |
Maya High Purity Chemicals
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| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
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