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09143

Benzaldehyde

Name: Benzaldehyde
Brand: SIAL

analytical standard

Synonym(s):

Bitter almond

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About This Item

Linear Formula:

C₆H₅CHO

CAS Number:

100-52-7

Molecular Weight:

106.12

NACRES:

NA.24

PubChem Substance ID:

329748697

eCl@ss:

39023701

UNSPSC Code:

41116107

EC Number:

202-860-4

MDL number:

MFCD00003299

Beilstein/REAXYS Number:

471223

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Properties

grade

analytical standard

Quality Level

100

vapor density

3.7 (vs air)

vapor pressure

4 mmHg ( 45 °C)

assay

≥99.5% (GC)

form

liquid

autoignition temp.

374 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

1.4 %, 20 °F

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.545 (lit.), n20/D 1.546

bp

178-179 °C (lit.)

mp

−26 °C (lit.)

density

1.044 g/cm³ at 20 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

O=Cc1ccccc1

InChI

1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H

InChI key

HUMNYLRZRPPJDN-UHFFFAOYSA-N

Description

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Benzaldehyde may be used as a reference standard for the determination of benzaldehyde, the toxic oxidation product of benzyl alcohol used as a preservative in injectable formulations of the non-steroidal anti-inflammatory drugs, diclofenac, and piroxicam, and in vitamin B-complex injection solutions by capillary gas chromatography.

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pictograms

GHS08,GHS07,GHS09

signalword

Danger

hcodes

H302 + H332,H315,H319,H335,H360Df,H411

pcodes

P273 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

145.4 °F - closed cup

flash_point_c

63 °C - closed cup

ppe

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

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Protocols

EPA Method TO-11/IP-6A and ASTM^® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSI^™ LC-18 after Collection/Desorption using LpDNPH

-Tolualdehyde; Valeraldehyde; Isovaleraldehyde

Capillary gas chromatography determination of benzaldehyde arising from benzyl alcohol used as preservative in injectable formulations.

Kazemifard AG, et al.

Journal of Pharmaceutical and Biomedical Analysis, 31(4), 685-691 (2003)

Odorant receptors at the growth cone are coupled to localized cAMP and Ca2+ increases.

Micol Maritan et al.

Proceedings of the National Academy of Sciences of the United States of America, 106(9), 3537-3542 (2009-02-17)

A distinctive feature in the topographic organization of the olfactory system in mammals is the dual function of the odorant receptor (OR): it detects odors in the nasal epithelium and plays an instructive role in the axonal convergence of olfactory

Polymer characterization and optimization of conditions for the enhanced bioproduction of benzaldehyde by Pichia pastoris in a two-phase partitioning bioreactor.

Tom Craig et al.

Biotechnology and bioengineering, 110(4), 1098-1105 (2012-11-06)

Benzaldehyde, with its apricot and almond-like aroma, is the second most abundantly used molecule in the flavor industry, and is most commonly produced via chemical routes, such as by the oxidation of toluene. Biologically produced benzaldehyde, whether by extraction of

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Global Trade Item Number

SKU	GTIN
W237809-100G-K	04061837519833
W237809-5KG-K	04061837519857
156841-25G	04061838742933
156841-500G	04061837638954
W237809-1KG-K	04061837519840
W237809-SAMPLE-K	04061837519864
156841-100G	04061838742926
09143-25ML-F	04061838653468
09143-5ML-F	04061838653475

Key Documents

Benzaldehyde

analytical standard

Select a Size

About This Item

grade

Quality Level

vapor density

vapor pressure

assay

form

autoignition temp.

shelf life

expl. lim.

technique(s)

refractive index

bp

mp

density

application(s)

format

SMILES string

InChI

InChI key

General description

Application

Still not finding the right product?

Safety Information

pictograms

signalword

hcodes

pcodes

Hazard Classifications

target_organs

Storage Class

wgk

flash_point_f

flash_point_c

ppe

Documentation

Certificates of Analysis (COA)

Already Own This Product?

Protocols and Articles

Protocols

Peer Reviewed Papers

Global Trade Item Number