Trimethyl borate - PrimorTrace™, ≥99.99% metals basis , CAS No.121-43-7

CAS: 121-43-7 Cat. No.: T111488 Fórmula: C3H9BO3 Peso molecular: 103.91 Beilstein Registry Number: 1697939 Número CE: 204-468-9
Disponível para encomenda
GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
TRIMETHYL BORATE|121-43-7|Trimethoxyborane|Methyl borate|Trimethoxyboron|trimethylborate|Boric acid trimethyl ester|Boric acid, trimethyl ester|Trimethoxyborine|Borester O|Boric acid (H3BO3), trimethyl ester|B(OCH3)3|NSC 777|(MeO)3B|B(OMe)3|Trimethylester
Storage
Room temperature,Argon charged
Shipped In
FedEx DG Service
★
Size
USA
Alemanha (EU)*
Price
Qty
25g
T111488-25g
2 Em stock
—

24,90US$

29,90US$
Gravar 5,00 US$ (16.72%)
100g
T111488-100g
3 Em stock
—

78,90US$

94,90US$
Gravar 16,00 US$ (16.86%)
500g
T111488-500g
1 Em stock
—

299,90US$

389,90US$
Gravar 90,00 US$ (23.08%)
Enter a quantity for the sizes you want to add.
🧪
Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Argon charged Ships FedEx DG Service 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 26 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
TRIMETHYL BORATE | 121-43-7 | Trimethoxyborane | Methyl borate | Trimethoxyboron | trimethylborate | Boric acid trimethyl ester | Boric acid, trimethyl ester | Trimethoxyborine | Borester O | Boric acid (H3BO3), trimethyl ester | B(OCH3)3 | NSC 777 | (MeO)3B | B(OMe)3 | Trimethylester
Especificações e pureza
PrimorTrace™, ≥99.99% metals basis
Condições de armazenamento de armazenamento
Room temperature,Argon charged
Enviado em
FedEx DG Service
Grau
PrimorTrace™
Pureza
≥99.99% metals basis
Nomes e identificadores
Pubchem Sid508815483
Sorrisos canónicosB(OC)(OC)OC
IUPAC Nametrimethyl borate
InChIKeyWRECIMRULFAWHA-UHFFFAOYSA-N
INCHI1S/C3H9BO3/c1-5-4(6-2)7-3/h1-3H3
SMILES isoméricas B(OC)(OC)OC
WGK Alemanha 1
RTECS ED5600000
Número UN 2416
Grupo de embalagem II
Peso molecular 103.91
Beilstein 1697939
Reaxy-Rn 1697939

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
SuperclassOrganic oxygen compounds
ClasseOrganic oxoanionic compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentOrganic oxoanionic compounds
Alternative Parents Organic metalloid salts  Organooxygen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Organic borate - Organic metalloid salt - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
DescriçãoThis compound belongs to the class of organic compounds known as organic oxoanionic compounds. These are organic compounds containing an oxoanion.
External Descriptors borate esters
Estrutura 3D
Modelo de Estrutura Química Interativa





Certificados(CoA,COO,BSE/TSE e Mapa de Análise)
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.

21 results found

Lot NumberCertificate TypeDataItem
H2626623Certificate of AnalysisSep 01, 2026 T111488
H2626621Certificate of AnalysisSep 01, 2026 T111488
H2626454Certificate of AnalysisSep 01, 2026 T111488
G2518643Certificate of AnalysisJul 28, 2025 T111488
G2504582Certificate of AnalysisJul 28, 2025 T111488
G2518644Certificate of AnalysisJul 26, 2025 T111488
K2407588Certificate of AnalysisNov 15, 2024 T111488
K2407585Certificate of AnalysisNov 15, 2024 T111488
E2420407Certificate of AnalysisMay 27, 2024 T111488
E2420399Certificate of AnalysisMay 27, 2024 T111488
E2420363Certificate of AnalysisMay 27, 2024 T111488
E2420362Certificate of AnalysisMay 27, 2024 T111488
J2318582Certificate of AnalysisOct 20, 2023 T111488
J2318583Certificate of AnalysisOct 20, 2023 T111488
J2318584Certificate of AnalysisOct 20, 2023 T111488
G2311215Certificate of AnalysisJul 18, 2023 T111488
G2311217Certificate of AnalysisJul 17, 2023 T111488
G2311214Certificate of AnalysisJul 17, 2023 T111488
F23171178Certificate of AnalysisJul 05, 2023 T111488
K1821021Certificate of AnalysisSep 13, 2022 T111488
G2218046Certificate of AnalysisJul 23, 2022 T111488
Propriedades químicas e físicas
Sensibilidademoisture sensitive
Índice de refração1.3562-1.3582
Ponto de inflamação (°F)17.6 °F
Ponto de inflamação (°C)-8℃
Ponto de ebulição (°C)67-69°C
Ponto de fusão (°C)-29°C
Peso molecular103.920 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count3
Exact Mass104.064 Da
Monoisotopic Mass104.064 Da
Topological Polar Surface Area27.700 Ų
Heavy Atom Count7
Formal Charge0
Complexity31.700
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
FAQs e artigos
Citations of This Product
Calculadoras de soluções
Revisões

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