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Isobutyltrichlorosilane - >97.0%(GC), high purity , CAS No.18169-57-8

COA

Grade & Purity:

Moligand™

≥97%(GC)

Cas Number: 18169-57-8
Molecular Weight: 191.55
MDL number: MFCD00053185
PubChem CID: 87489

In stock

Item Number

I157467

Grouped product items
SKU	Size	Availability	Price
I157467-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$9.90
I157467-5g	5g	3	$18.90
I157467-25g	25g	1	$71.90
I157467-100g	100g	2	$256.90
I157467-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$1,154.90

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Element classified compounds (2014) Silicon compound (537)

Basic Description

Synonyms	FT-0627376 \| I0452 \| EC 242-053-4 \| Trichloroisobutylsilane \| AKOS015837565 \| EINECS 242-053-4 \| Trichloro(isobutyl)silane \| MFCD00053185 \| Isobutyltrichlorosilane \| BS-43921 \| GBXOGFTVYQSOID-UHFFFAOYSA-N \| GBXOGFTVYQSOID-UHFFFAOYSA- \| Silane, trichloro(2
Specifications & Purity	Moligand™, ≥97%(GC)
Storage Temp	Argon charged
Shipped In	Normal
Grade	Moligand™

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organometallic compounds
  - Class Organometalloid compounds
    - Subclass Organosilicon compounds
      - Level5 Organoheterosilanes
        Level6 Organochlorosilanes

Kingdom	Organic compounds
Superclass	Organometallic compounds
Class	Organometalloid compounds
Subclass	Organosilicon compounds
Intermediate Tree Nodes	Organoheterosilanes
Direct Parent	Organochlorosilanes
Alternative Parents	Organic metalloid salts Alkylhalosilanes Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as organochlorosilanes. These are organosilicon compounds where the tetravalent silicon atom is linked to one or more chlorine atoms.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

IUPAC Name	trichloro(2-methylpropyl)silane
INCHI	InChI=1S/C4H9Cl3Si/c1-4(2)3-8(5,6)7/h4H,3H2,1-2H3
InChIKey	GBXOGFTVYQSOID-UHFFFAOYSA-N
Smiles	CC(C)C[Si](Cl)(Cl)Cl
Isomeric SMILES	CC(C)C[Si](Cl)(Cl)Cl
UN Number	1747
Packing Group	II
Molecular Weight	191.55
Reaxy-Rn	1736247
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1736247&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot Number	Certificate Type	Date	Item
A2208066	Certificate of Analysis	Jul 09, 2025	I157467
A2208041	Certificate of Analysis	Jul 09, 2025	I157467
A2208042	Certificate of Analysis	Jul 09, 2025	I157467
H2409353	Certificate of Analysis	Jun 11, 2024	I157467
H2409354	Certificate of Analysis	Jun 11, 2024	I157467
B2223159	Certificate of Analysis	Dec 25, 2023	I157467
C2017078	Certificate of Analysis	Feb 14, 2022	I157467

Chemical and Physical Properties

Sensitivity	Moisture sensitive.
Refractive Index	1.44
Flash Point(°F)	37°C(lit.)
Flash Point(°C)	37°C
Boil Point(°C)	140°C
Molecular Weight	191.550 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	1
Exact Mass	189.954 Da
Monoisotopic Mass	189.954 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	66.200
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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