CAS 501-53-1

Benzyl chloroformate

Description:

Benzyl chloroformate, with the CAS number 501-53-1, is an organic compound that belongs to the class of chloroformates. It is characterized by its molecular formula C9H9ClO2 and features a benzyl group attached to a chloroformate moiety. This compound typically appears as a colorless to pale yellow liquid with a distinctive, sweet, and slightly pungent odor. Benzyl chloroformate is known for its reactivity, particularly as a reagent in organic synthesis, where it is often used for the protection of amines and alcohols, facilitating the formation of carbamates and esters. It is moderately soluble in organic solvents such as dichloromethane and ether but is less soluble in water. Due to its reactive nature, it should be handled with care, as it can release toxic gases upon hydrolysis and may cause irritation to the skin and eyes. Proper safety precautions, including the use of personal protective equipment, are essential when working with this compound in a laboratory setting.

Formula: C₈H₇ClO₂

InChI: InChI=1S/C8H7ClO2/c9-8(10)11-6-7-4-2-1-3-5-7/h1-5H,6H2

InChI key: InChIKey=HSDAJNMJOMSNEV-UHFFFAOYSA-N

SMILES: C(OC(Cl)=O)C1=CC=CC=C1

Synonyms:

• (Benzyloxy)carbonyl chloride
• Benzyl Chlorocarbonate
• Benzyl Chloroformate (Bcf)
• Benzyl Chloroformate,Carboobenzoxy Chloride
• Benzyl carbonochloridate
• Benzyl chloridocarbonate
• Benzylchlorformiat
• Benzyloxyformyl chloride
• Carbobenzoxy Chloride
• Carbobenzyloxy chloride
• Carbonochloride acid benzylester
• Carbonochloridic acid, phenylmethyl ester
• Carboobenzoxy Chloride
• Cbz-Cl
• Chloroformate, Benzyl
• Chloroformiate de benzyle
• Chloroformic acid benzyl ester
• Cloroformiato De Bencilo
• Formic acid, chloro-, benzyl ester
• Nsc 83466
• Phenylmethyl chloroformate
• Z-Cl

Benzyl Chloroformate (30-35% in Toluene)

CAS: 501-53-1

Formula: C₈H₇ClO₂

Color and Shape: Colorless to Almost colorless clear liquid

Molecular weight: 170.59

Ref: 3B-C0176

Benzyl Chloroformate

CAS: 501-53-1

Formula: C₈H₇ClO₂

Purity: >96.0%(T)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 170.59

Ref: 3B-B3021

Benzyl chloroformate, 95%, stab. with ca 0.1% sodium carbonate

CAS: 501-53-1

Benzyl chloroformate is widely used as a reactive chemical intermediate in plastic, pharmaceutical, agricultural and organic chemicals. It is useful for the introduction of carboxybenzyl (cbz) protecting group for amines such as aniline in organic synthesis. It is also involved in the synthesis of 1

Formula: C₈H₇ClO₂

Purity: 0.1%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 170.59

Ref: 02-A15682

Metaraminol Impurity 7

CAS: 501-53-1

Formula: C₈H₇ClO₂

Molecular weight: 170.59

Ref: 4Z-M-216010

Benzyl chloroformate

CAS: 501-53-1

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Formula: C₈H₇ClO₂

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 170.59 g/mol

Ref: 3D-AAA50153

Benzyl Chloroformate

Controlled Product

CAS: 501-53-1

Formula: C₈H₇ClO₂

Color and Shape: Neat

Molecular weight: 170.59

Ref: TR-B233070

Metaraminol Impurity 7

CAS: 501-53-1

Formula: C₈H₇ClO₂

Molecular weight: 170.59

Ref: ST-EA-CP-M97013