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3-ETHYLPHENYLBORONICACID

3-ETHYLPHENYLBORONICACID structure

CAS No:
90555-65-0
Formula:
C8H11BO2
Chemical Name:
3-ETHYLPHENYLBORONICACID
Synonyms:
3-Ethylphenylboronic acid;(3-ethylphenyl)boronic acid;3-Ethylphenylboronicacid;Boronic acid, (3-ethylphenyl)-;Thyl3-methylbut-2-enoate;3-ethylphenyl boronic acid;ACMC-209r6p;3-(Ethylphenyl)boronic acid;SCHEMBL692342;M-ETHYLPHENYLBORONIC ACID
Categories:
Chemical Reagents > Organic Reagents

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3-ETHYLPHENYLBORONICACID Basic Attributes

Molecular Weight：

149.98

Exact Mass：

150.085205

DSSTox ID：

DTXSID70586043

HScode：

2931900090

Characteristics

PSA：

40.5

Density：

1.1±0.1 g/cm3

Melting Point：

102.5-107.5 C

Flash Point：

135.0±25.4 °C

Refractive Index：

1.521

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38-36/38

safety instructions：

26-36/37

Marks：

Precautionary statement(s)：

P305 + P351 + P338

Hazard Statements：

H315-H319

3-ETHYLPHENYLBORONICACID Use and Manufacturing

A solution of l-bromo-3-ethylbenzene (2.8Og, 15mmol) and tetrahydrofuran (4OmL) were stirred at -78°C under nitrogen. N-butyllithium (1OmL, 16 mmol) was added and stirred for 10 mins. Triisopropyl borate in THF (6.92 mL, 30 mmol) was added and allowed to come to room temperature. 1 M HCl (5OmL) was added and extract with ether (10OmL). Ether was dried over Na2SO4, filtered, and dried. The crude residue was recystallized in water, and washed in hexanes to yield 0.591 g (26percent) of 3- ethylphenylboronic acid. MS (M+ACN)+ 195PREPARATION 62

Computed Properties

Molecular Weight:149.98
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:150.0852098
Monoisotopic Mass:150.0852098
Topological Polar Surface Area:40.5
Heavy Atom Count:11
Complexity:117
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Trader Supplier of pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals,Octadecanedioic acid,Eicosanedioic Acid

3-Ethylphenylboronic Acid 90555-65-0

CAS No.: 90555-65-0

Grade: Pharmaceutical Grade

Content: 99%

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Compound Net Biotechnology Inc. Contact Supplier

CN
2 YRS

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Manufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acid

90555-65-0 (3-ethylphenyl)boronic acid

CAS No.: 90555-65-0

Grade: Industrial Grade

Content: 95%

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