Butylchlorodimethylsilane - ≥97% , CAS No.1000-50-6

CAS: 1000-50-6 Cat. No.: B152689 Molecular Weight: 150.72 Beilstein Registry Number: 1732570 EC Number: 423-700-1
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
butyl dimethylsilyl chloride | MXOSTENCGSDMRE-UHFFFAOYSA-N | AKOS006223679 | butyldimethyl chlorosilane | 5VLH26PBU4 | UNII-5VLH26PBU4 | SCHEMBL36998 | butyl dimethyl chlorosilane | D88885 | butyl chlorodimethylsilane | DTXSID5061376 | n-Butyldimethylchlo
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
B152689-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$28.90
25g
B152689-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$79.90
100g
B152689-100g
3
$259.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Argon charged,Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
butyl dimethylsilyl chloride | MXOSTENCGSDMRE-UHFFFAOYSA-N | AKOS006223679 | butyldimethyl chlorosilane | 5VLH26PBU4 | UNII-5VLH26PBU4 | SCHEMBL36998 | butyl dimethyl chlorosilane | D88885 | butyl chlorodimethylsilane | DTXSID5061376 | n-Butyldimethylchlo
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Canonical SmilesCCCC[Si](C)(C)Cl
IUPAC Namebutyl-chloro-dimethylsilane
InChIKeyMXOSTENCGSDMRE-UHFFFAOYSA-N
INCHI1S/C6H15ClSi/c1-4-5-6-8(2,3)7/h4-6H2,1-3H3
Isomeric SMILES CCCC[Si](C)(C)Cl
WGK Germany 1
UN Number 2985
Packing Group II
Molecular Weight 150.72
Beilstein 1732570
Reaxy-Rn 1732573
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1732573&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganometallic compounds
ClassOrganometalloid compounds
SubclassOrganosilicon compounds
Intermediate Tree Nodes Organoheterosilanes - Trialkylheterosilanes
Direct ParentTrialkylchlorosilanes
Alternative Parents Silyl monohalides  Organochlorosilanes  Organic metalloid salts  Alkylhalosilanes  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Trialkylchlorosilane - Silyl monohalide - Organochlorosilane - Organic metalloid salt - Alkylhalosilane - Hydrocarbon derivative - Organic salt - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as trialkylchlorosilanes. These are organoheterosilanes, bearing a silicon atom linked to three alkyl groups and one chlorine atom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





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.

10 results found

Lot NumberCertificate TypeDateItem
C2222054Certificate of AnalysisSep 28, 2025 B152689
C2222123Certificate of AnalysisSep 28, 2025 B152689
C2222131Certificate of AnalysisSep 28, 2025 B152689
B2210032Certificate of AnalysisAug 11, 2025 B152689
B2210033Certificate of AnalysisAug 11, 2025 B152689
B2210036Certificate of AnalysisAug 11, 2025 B152689
D2314602Certificate of AnalysisJan 06, 2025 B152689
D2314604Certificate of AnalysisJan 06, 2025 B152689
D2314642Certificate of AnalysisJan 06, 2025 B152689
C2222207Certificate of AnalysisFeb 25, 2022 B152689
Chemical and Physical Properties
SensitivityMoisture sensitive
Refractive Index1.42
Flash Point(°F)64.4 °F
Flash Point(°C)27°C(lit.)
Boil Point(°C)138°C(lit.)
Molecular Weight150.720 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass150.063 Da
Monoisotopic Mass150.063 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count8
Formal Charge0
Complexity61.500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Soumia Cheddah, Zihang Xia, Yan Wang, Chao Yan.  (2023)  Effect of Hydrophobic Moieties on the Assembly of Silica Particles into Colloidal Crystals.  LANGMUIR,      [PMID:37021773] [10.1021/acs.langmuir.2c03155]
2. Wanbin Zhang, Guanghua Zhang, Lun Du, Ce Zhang, Lu Li, Junfeng Zhu, Jing Pei, Jiang Wu.  (2018)  Synthesis of hydroxyl-terminated polybutadiene bearing pendant carboxyl groups by combination of anionic polymerization and blue light photocatalytic thiol-ene reaction and its pH-triggered self-assemble behavior.  REACTIVE & FUNCTIONAL POLYMERS,      [PMID:] [10.1016/j.reactfunctpolym.2018.04.003]
Solution Calculators
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