Skip to Content
Merck
All Photos(1)

Documents

B6259

Sigma-Aldrich

Benzaldehyde

Synonym(s):

Bitter almond

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
C6H5CHO
CAS Number:
100-52-7
Molecular Weight:
106.12
Beilstein:
471223
EC Number:
202-860-4
MDL number:
MFCD00003299
UNSPSC Code:
12352103
PubChem Substance ID:
329773273

vapor density

3.7 (vs air)

vapor pressure

4 mmHg ( 45 °C)

autoignition temp.

374 °F

expl. lim.

1.4 %, 20 °F

refractive index

n20/D 1.545 (lit.)

bp

178-179 °C (lit.)

mp

−26 °C (lit.)

density

1.044 g/cm3 at 20 °C (lit.)

SMILES string

O=Cc1ccccc1

InChI

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

InChI key

HUMNYLRZRPPJDN-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Signal Word

Danger

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 Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Shaun Yon-Seng Khoo et al.
Frontiers in behavioral neuroscience, 14, 5-5 (2020-03-03)
Conditioned responding can be renewed by re-exposure to the conditioning context following extinction in a different context (ABA renewal) or by removal from the extinction context (AAB or ABC renewal). ABA renewal is robust in Pavlovian and operant conditioning paradigms.
Guanying Li et al.
Biomaterials, 63, 128-136 (2015-06-24)
Sulfur dioxide (SO2) and its derivatives sulfite and bisulfite play important roles in biological systems. However, in vivo detection of sulfite/bisulfite remains challenging. In this study, we developed a dinuclear Ir(III) complex (Ir4) as a two-photon phosphorescent probe for sulfite and
Longyun Lv et al.
ACS combinatorial science, 15(4), 183-192 (2013-02-22)
We previously reported the novel efficient proton/heat-promoted four-component reactions (4CRs) of but-2-ynedioates, two same/different primary amines, and aldehydes for the synthesis of tetra- and pentasubstituted polyfunctional dihydropyrroles. If aromatic and aliphatic amines were used as reagents, four different series of
Young Lok Choi et al.
Organic letters, 14(19), 5102-5105 (2012-09-19)
A one-pot transition-metal-free, base-mediated synthesis of dibenzo[b,f]oxepins was developed. The reaction of 2-halobenzaldehydes with (2-hydroxyphenyl)acetonitriles proceeds via a sequential aldol condensation and intramolecular ether formation reaction in the presence of Cs(2)CO(3) and molecular sieves in toluene.
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service