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08421

Supelco

Benzyl alcohol

analytical standard

Sinônimo(s):
Benzenemethanol
Fórmula linear:
C6H5CH2OH
Número CAS:
Peso molecular:
108.14
Beilstein:
878307
Número EC:
Número MDL:
eCl@ss:
39023110
ID de substância PubChem:
NACRES:
NA.24

Nível de qualidade

100

grau

analytical standard

densidade de vapor

3.7 (vs air)

pressão de vapor

13.3 mmHg ( 100 °C)
3.75 mmHg ( 77 °C)

teor

≥99.5% (GC)

temperatura de autoignição

817 °F

prazo de validade

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.539 (lit.)
n20/D 1.541

pb

203-205 °C (lit.)

pf

−16-−13 °C (lit.)

densidade

1.045 g/mL at 25 °C (lit.)

application(s)

environmental
food and beverages

formato

neat

SMILES string

OCc1ccccc1

InChI

1S/C7H8O/c8-6-7-4-2-1-3-5-7/h1-5,8H,6H2

InChI key

WVDDGKGOMKODPV-UHFFFAOYSA-N

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Descrição geral

Benzyl alcohol belongs to the aromatic alcohol group of compounds widely utilized in cosmetics and preservatives. It is also used as a solvent and viscosity-reducing agent.

Aplicação

Benzyl alcohol may be used as an analytical standard for the determination of benzyl alcohol in:
  • Wine samples by dichloromethane microextraction followed by gas chromatography-flame ionization detection (GC-FID).
  • Uncased and cased tobaccos by stream distillation continuous extraction (SDE) followed by capillary GC or GC coupled with mass spectroscopy (MS).
  • Dairy products by solid phase microextraction (SPME) followed by GC-MS.
  • Scented products by reversed phase high performance liquid chromatography (HPLC) combined with diode array detector (DAD).

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2

Código de classe de armazenamento

10 - Combustible liquids

WGK

WGK 1

Ponto de fulgor (ºF)

213.8 °F - DIN 51758

Ponto de fulgor (ºC)

101 °C - DIN 51758

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificado de análise

Certificado de origem

Analysis of free and bound volatiles by gas chromatography and gas chromatography-mass spectrometry in uncased and cased tobaccos
Cai J, et al.
Journal of Chromatography A, 947(2), 267-275 (2002)
Solid-phase microextraction and gas chromatography mass spectrometry analysis of dairy product volatiles for the determination of shelf-life
Condurso C et al.
International dairy journal, 18(8), 819-825 (2008)
Fast analysis of important wine volatile compounds: Development and validation of a new method based on gas chromatographic-flame ionisation detection analysis of dichloromethane microextracts
Ortega C, et al.
Journal of Chromatography A, 923(1-2), 205-214 (2001)
C Villa et al.
Journal of pharmaceutical and biomedical analysis, 44(3), 755-762 (2007-05-04)
The European legislation on cosmetic products has recently required the declaration of 26 compounds (24 volatile chemicals and 2 natural extracts) on the label of final products when exceeding a stipulated cut-off level. In this work a rapid reliable and
Final report on the safety assessment of Benzyl Alcohol, Benzoic Acid, and Sodium Benzoate
NB
International Journal of Toxicology, 20, 23-50 (2001)

Protocolos

US EPA Method 8270 (Appendix IX): GC Analysis of Semivolatiles on Equity®-5 (30 m x 0.25 mm I.D., 0.50 μm)

Chlorobenzilate; 4-Aminobiphenyl; 2-Fluorobiphenyl; N-Nitrosopyrrolidine; 1,2,4,5-Tetrachlorobenzene; 3-Methylcholanthrene; Phenacetin

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