1-(Trimethylsilyl)-1H-benzotriazole - ≥95% , CAS No.43183-36-4

CAS: 43183-36-4 Cat. No.: T124070 Molecular Weight: 191.31 EC Number: 627-604-2 PubChem CID: 3558326
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
MFCD00216577 | benzotriazol-1-yl(trimethyl)silane | 1-TMS-1H-benzotriazole | 1-(Trimethylsilyl)-1H-benzotriazole, 96% | AKOS015840165 | 1-(trimethylsilyl)-1H-1,2,3-benzotriazole | 1-trimethylsilylbenzotriazole | N-trimethylsilylbenzotriazole | T1752 | 1H-
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T124070-1g
3
$17.90
5g
T124070-5g
3
$54.90
25g
T124070-25g
3
$153.90
100g
T124070-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$608.90
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
MFCD00216577 | benzotriazol-1-yl(trimethyl)silane | 1-TMS-1H-benzotriazole | 1-(Trimethylsilyl)-1H-benzotriazole, 96% | AKOS015840165 | 1-(trimethylsilyl)-1H-1, 2, 3-benzotriazole | 1-trimethylsilylbenzotriazole | N-trimethylsilylbenzotriazole | T1752 | 1H-
Specifications & Purity
≥95%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid504762613
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504762613
Canonical SmilesC[Si](C)(C)N1C2=CC=CC=C2N=N1
IUPAC Namebenzotriazol-1-yl(trimethyl)silane
InChIKeyVHOLOZYRMQVHBK-UHFFFAOYSA-N
INCHI1S/C9H13N3Si/c1-13(2,3)12-9-7-5-4-6-8(9)10-11-12/h4-7H,1-3H3
Isomeric SMILES C[Si](C)(C)N1C2=CC=CC=C2N=N1
WGK Germany 3
PubChem CID 3558326
Molecular Weight 191.31
Reaxy-Rn 608450

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassBenzotriazoles
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzotriazoles
Alternative Parents Alkylarylsilanes  Benzenoids  Triazoles  Trialkylheterosilanes  Heteroaromatic compounds  Organic metalloid salts  N-silyl compounds  Azacyclic compounds  Organonitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzotriazole - Alkylarylsilane - Benzenoid - Azole - Trialkylheterosilane - Heteroaromatic compound - Triazole - 1,2,3-triazole - N-silyl compound - Organoheterosilane - Azacycle - Organic metalloid salt - Organic nitrogen compound - Organosilicon compound - Organonitrogen compound - Organic metalloid moeity - Hydrocarbon derivative - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzotriazoles. These are organic compounds containing a benzene fused to a triazole ring (a five-membered ring with two carbon atoms and three nitrogen atoms).
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.

6 results found

Lot NumberCertificate TypeDateItem
B2006214Certificate of AnalysisSep 16, 2025 T124070
E2225246Certificate of AnalysisMar 04, 2025 T124070
E2225249Certificate of AnalysisMar 04, 2025 T124070
E2225252Certificate of AnalysisMar 04, 2025 T124070
H2507651Certificate of AnalysisJun 22, 2024 T124070
E2225257Certificate of AnalysisFeb 15, 2022 T124070
Chemical and Physical Properties
SensitivityAir & Moisture sensitive
Refractive Index1.545
Flash Point(°F)26.6 °F
Flash Point(°C)-3°C(Lit.)
Boil Point(°C)125-126°C/3mmHg
Molecular Weight191.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass191.088 Da
Monoisotopic Mass191.088 Da
Topological Polar Surface Area30.700 Ų
Heavy Atom Count13
Formal Charge0
Complexity190.000
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
Documents & Articles
Solution Calculators
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