40140
Dichlorodimethylsilane
≥98.5% (GC)
Manufacturer: Sigma Aldrich
CAS Number: 75-78-5
Synonym(S): DMDCS, Dimethyldichlorosilane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 500 ML | 40140-500-ML | In Stock | ₹ 6,798.10 |
40140 - 500 ML
In Stock
Quantity
1
Base Price: ₹ 6,798.10
GST (18%): ₹ 1,223.658
Total Price: ₹ 8,021.758
Quality Level
200
Assay
≥98.5% (GC)
form
liquid
refractive index
n20/D 1.404 (lit.)
bp
70 °C (lit.)
mp
−76 °C (lit.)
density
1.07 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(Cl)Cl
InChI
1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
InChI key
LIKFHECYJZWXFJ-UHFFFAOYSA-N
Other Options
Related Products
Description
- Application: Dichlorodimethylsilane (DDMS) can be used as a silylating agent for the silylation of Pd/SiO2 catalysts to enhance the catalytic activity for the selective hydrogenation of aromatic ketones.[1][2] It is also employed as a reagent in the synthesis of hydrophilic and hydrophobic silica nanoparticles and amides from unprotected amino acids.[3][4]
- Other Notes: Silylating agent for diols, diamines, etc.; the protection is very sensitive to hydrolysis [5][6][7][8]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
Target Organs
Respiratory system
WGK
WGK 1
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Quality Level: 200
Assay: ≥98.5% (GC)
form: liquid
refractive index: n20/D 1.404 (lit.)
bp: 70 °C (lit.)
mp: −76 °C (lit.)
density: 1.07 g/mL at 25 °C (lit.)
SMILES string: C[Si](C)(Cl)Cl
InChI: 1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
InChI key: LIKFHECYJZWXFJ-UHFFFAOYSA-N
Quality Level:
200
Assay:
≥98.5% (GC)
form:
liquid
refractive index:
n20/D 1.404 (lit.)
bp:
70 °C (lit.)
mp:
−76 °C (lit.)
density:
1.07 g/mL at 25 °C (lit.)
SMILES string:
C[Si](C)(Cl)Cl
InChI:
1S/C2H6Cl2Si/c1-5(2,3)4/h1-2H3
InChI key:
LIKFHECYJZWXFJ-UHFFFAOYSA-N
Quality Level: 100
Assay: __
form: crystals and lumps
refractive index: __
bp: __
mp: __
density: __
SMILES string: O.O.O.O.O.O.[Co++].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O
InChI: 1S/2ClHO4.Co.6H2O/c2*2-1(3,4)5;;;;;;;/h2*(H,2,3,4,5);;6*1H2/q;;+2;;;;;;/p-2
InChI key: KPOBHNYTWJSVKF-UHFFFAOYSA-L
Quality Level:
100
Assay:
__
form:
crystals and lumps
refractive index:
__
bp:
__
mp:
__
density:
__
SMILES string:
O.O.O.O.O.O.[Co++].[O-]Cl(=O)(=O)=O.[O-]Cl(=O)(=O)=O
InChI:
1S/2ClHO4.Co.6H2O/c2*2-1(3,4)5;;;;;;;/h2*(H,2,3,4,5);;6*1H2/q;;+2;;;;;;/p-2
InChI key:
KPOBHNYTWJSVKF-UHFFFAOYSA-L
Quality Level: __
Assay: __
form: __
refractive index: __
bp: __
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density: __
SMILES string: __
InChI: __
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Quality Level:
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form:
__
refractive index:
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mp:
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density:
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SMILES string:
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InChI:
__
InChI key:
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Quality Level: 100
Assay: __
form: liquid
refractive index: __
bp: __
mp: __
density: __
SMILES string: __
InChI: __
InChI key: __
Quality Level:
100
Assay:
__
form:
liquid
refractive index:
__
bp:
__
mp:
__
density:
__
SMILES string:
__
InChI:
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InChI key:
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