4-NITROBENZO-15-CROWN-5

Product Name: 4-NITROBENZO-15-CROWN-5
CAS No.: 60835-69-0
Chemical Name: 4-NITROBENZO-15-CROWN-5
Synonyms: NITROBENZO-15-CROWN-5;4-NITROBENZO-15-CROWN-5;4'-NITROBENZO-15-CROWN-5;4'-Nitrobenzo-15-crown-5;Nitrobenzo-15-crown-5,99%;4-nitryl-benzo-15-crown-5;4-Nitrobenzo-15-crown-5,99%;4'-NITROBENZO-15-CROWN 5-ETHER;4'-Nitrobenzo-15-crown 5-Ether;4'-Nitrobenzo-15-crown5-Ether>
CBNumber: CB9439728
Molecular Formula: C14H19NO7
Formula Weight: 313.3
MOL File: 60835-69-0.mol

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4-NITROBENZO-15-CROWN-5 Property

Melting point:: 93-97 °C(lit.)
Boiling point:: 453.11°C (rough estimate)
Density: 1.191
refractive index: 1.5230 (estimate)
storage temp.: Store below +30°C.
solubility: It is soluble in non-polar solvents.
form: powder to crystal
color: Light orange to Yellow to Green
BRN: 1598970
CAS DataBase Reference: 60835-69-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29329985

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 341878
Product name: 4′-Nitrobenzo-15-crown-5
Purity: 99%
Packaging: 1g
Price: $50.9
Updated: 2023/01/07

TCI Chemical

Product number: N0561
Product name: 4'-Nitrobenzo-15-crown 5-Ether
Purity: >99.0%(GC)
Packaging: 1g
Price: $67
Updated: 2024/03/01

TCI Chemical

Product number: N0561
Product name: 4'-Nitrobenzo-15-crown 5-Ether
Purity: >99.0%(GC)
Packaging: 5g
Price: $202
Updated: 2024/03/01

Alfa Aesar

Product number: A16225
Product name: 4-Nitrobenzo-15-crown-5, 99%
Packaging: 5g
Price: $170
Updated: 2024/03/01

Alfa Aesar

Product number: A16225
Product name: 4-Nitrobenzo-15-crown-5, 99%
Packaging: 1g
Price: $35.3
Updated: 2021/12/16

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4-NITROBENZO-15-CROWN-5 Chemical Properties,Usage,Production

Chemical Properties

LIGHT YELLOW GRANULAR POWDER

Uses

4-Nitrobenzo-15-crown-5 is a raw material used in synthesis as well as an intemediate in chemical syntheis and pharmaceutica intemediate. It is also used to separate cations, dissolve inorganic salts into organic solvents to perform naked anion chemistry, serve as phase transfer catalysts, and chiral crown ethers have been used to resolve racemic mixtures or separate isomers by chiral chromatography.

Purification Methods

Recrystallise the crown ether from EtOH, MeOH or *C6H6/hexane as for the 18-crown-6 compound below. It complexes with Na+, K+, NH4+, Ca2+, Mg2+ and Cd2+. The 1HNMR spectrum (CDCl3) has (ppm): 3.6-4.4 (m 16CH2), 6.8 (d 1H arom), 7.65 (d 1H arom), 7.80 (dd 1H arom Jab 9Hz and Jbc 3Hz) [Schmid et al. J Am Chem Soc 98 5198 1976, Kikukawa et al. Bull Chem Soc Jpn 50 2207 1977, Toke et al. Justus Liebigs Ann Chem 349 349, 761 1988, Lindner et al. Z Anal Chem 322 157 1985].

4-NITROBENZO-15-CROWN-5 Preparation Products And Raw materials

Raw materials

Preparation Products

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4-NITROBENZO-15-CROWN-5 Suppliers

Americas 1 Belgium 1 China 80 Europe 2 Germany 5 India 2 Japan 2 Switzerland 1 United Kingdom 9 United States 15 Global 118

Bide Pharmatech Ltd.

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Sichuan Kulinan Technology Co., Ltd

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Tianjin heowns Biochemical Technology Co., Ltd.

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Wuxi InterpiPharm, Inc.

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60835-69-0, 4-NITROBENZO-15-CROWN-5Related Search:

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CROWN ETHER/4'-NITROBENZO-15-CROWN-5 FOR

Crown ether/4'-Nitrobenzo-15-crown-5 for synthesis

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NITROBENZO-15-CROWN-5

CROWN ETHER/4'-NITROBENZO-15-CROWN-5

4'-NITROBENZO-15-CROWN-5

4-NITROBENZO-15-CROWN-5

4'-NITROBENZO-15-CROWN 5-ETHER

2,3-(4-NITROBENZO)-1,4,7,10,13-PENTAOXACYCLOPENTADEC-2-ENE

CARBON DISULFIDE, REAGENTPLUS, >=99.9%, LOW BENZENE

4-Nitrobenzo-15-crown-5,99%

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16-Nitro-2,3,5,6,8,9,11,12-octahydro-1,4,7,10,13-benzopentaoxacyclopentadecin

Nitrobenzo-15-crown-5,99%

4-nitryl-benzo-15-crown-5

17-nitro-2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-triene

4'-Nitrobenzo-15-crown5-Ether&gt

4- Nitrobenzene -15- crown ether -5

4'-Nitrobenzo-15-crown 5-Ether

4'-Nitrobenzo-15-crown-5

60835-69-0

33408-96-1

C14H19NO7

Chelation/Complexation Compounds

Synthetic Reagents

Crown Ethers

Macrocycles for Host-Guest Chemistry

Crown Ethers

Functional Materials

Macrocycles for Host-Guest Chemistry

Chelation/Complexation Compounds

Crown Ethers

Synthetic Reagents