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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > 4,4,5,5-tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane
4,4,5,5-tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane structure, CAS 171364-83-3

4,4,5,5-tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane

CAS Number171364-83-3

Synonyms4-Nitrobenzeneboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane; MFCD02179437; 4-Nitrophenylboronic acid pinacol ester

Molecular FormulaC12H16BNO4

Molecular Weight249.07

Purity≥95%

Density1.1±0.1 g/cm3

Boiling Point357.5±25.0 °C at 760 mmHg

Melting Point112-116 °C (lit.)

Flash Point

Appearancepowder or crystals

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Cat. No.: 2A-9071390 Purity: ≥95%
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Quality Control of [ 171364-83-3 ] Purity: ≥95% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number171364-83-3
Catalog No.2A-9071390
Chinese Name4-硝基苯硼酸频哪醇酯
Synonyms4-Nitrobenzeneboronic acid pinacol ester; 4,4,5,5-Tetramethyl-2-(4-nitrophenyl)-1,3,2-dioxaborolane; MFCD02179437; 4-Nitrophenylboronic acid pinacol ester
Molecular FormulaC12H16BNO4
Molecular Weight249.07
Purity≥95
Density1.1±0.1 g/cm3
Boiling Point357.5±25.0 °C at 760 mmHg
Melting Point112-116 °C (lit.)
Appearancepowder or crystals
Storage ConditionStore Cold
HTC2934999090
PubChem ID24883300
MDL NumberMFCD02179437
SMILESCC1(C)OB(OC1(C)C)c2ccc(cc2)[N+]([O-])=O
InChI1S/C12H16BNO4/c1-11(2)12(3,4)18-13(17-11)9-5-7-10(8-6-9)14(15)16/h5-8H,1-4H3
InChI KeyLUWACRUAJXZANC-UHFFFAOYSA-N
NACRES CodeNA.22
UNSPSC12352103
MSDSmsds/71390_1_171364_83_3.pdf
Use ofhealth and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Appearance:Not specified Boiling point: Melting point:No data Flash point:No data Molecular formula: C12H16BNO4 Molecular weight: 249.1 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi: Irritant; Safety Phrases S26-S36 WGK Germany 2 HS Code 2934999090 Synthetic Route 1-Bromo-4-nitro... Bis(pinacolato)... 73183-34-3 4,4,5,5-Tetrame... 171364-83-3 Literature: Wang, Lianhui; Li, Jingya; Cui, Xiuling; Wu, Yusheng; Zhu, Zhiwu; Wu, Yangjie Advanced Synthesis and Catalysis, 2010 , vol. 352, # 11-12 p. 2002 - 2010 4-Nitrophenyldi... Bis(pinacolato)... 73183-34-3 4,4,5,5-Tetrame... 171364-83-3 Literature: Ma, Yudao; Song, Chun; Jiang, Wei; Xue, Guoping; Cannon, John F.; Wang, Xiaomei; Andrus, Merritt B. Organic Letters, 2003 , vol. 5, # 24 p. 4635 - 4638 N,N-diisopropyl... 22092-92-8 4-Nitrophenyldi... 4,4,5,5-Tetrame... 171364-83-3 Precursor & DownStream Precursor 10 CAS#:586-78-7 1-Bromo-4-nitro... CAS#:73183-34-3 Bis(pinacolato)... CAS#:456-27-9 4-Nitrophenyldi... CAS#:76-09-5 DownStream 10 CAS#:92-93-3 CAS#:929203-04-3 4-(3-Pyridinyl)... CAS#:619-72-7 4-Nitrobenzonitrile CAS#:29170-08-9 4-Iodo-4'-nitro...
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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