B1334
Benzaldehyde
≥99%, liquid, ReagentPlus®
Synonym(s):
Bitter almond
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About This Item
Product Name
Benzaldehyde, ReagentPlus®, ≥99%
vapor density
3.7 (vs air)
Quality Level
vapor pressure
4 mmHg ( 45 °C)
product line
ReagentPlus®
assay
≥99%
form
liquid
autoignition temp.
374 °F
expl. lim.
1.4 %, 20 °F
refractive index
n20/D 1.545 (lit.)
pH
5.9 (20 °C)
bp
178-179 °C (lit.)
mp
−26 °C (lit.)
density
1.044 g/cm3 at 20 °C (lit.)
functional group
aldehyde, phenyl
SMILES string
O=Cc1ccccc1
InChI
1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H
InChI key
HUMNYLRZRPPJDN-UHFFFAOYSA-N
General description
Application
- Preparation of optically active 1-phenylpropan-1-ol.
- Synthesis of meso-tetraphenylporphins and chlorins.
- As a test compound to study oxidative amidation reaction of aliphatic primary/secondary amines using N-heterocyclic carbine as a catalyst.
- Synthesis of 2-phenyl-2,3-dihydro-4H-pyran-4-one with high enantioselectivity by hetero-Diels-Alder (HDA) reaction with Danishefsky′s diene.
Analysis Note
Legal Information
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signalword
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
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
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Class I Designated Chemical Substances
prtr
Group 4: Flammable liquids + Type 2 petroleums + Hazardous rank III + Water insoluble liquid
fsl
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
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Articles
The aldol condensation reaction is an organic reaction introduced by Charles Wurtz, who first prepared the β-hydroxy aldehyde from acetaldehdye in 1872.
Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.