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Key Documents

W523909

Sigma-Aldrich

2-Methyl-3-(3,4-methylenedioxyphenyl)-propanal

≥98%

Synonym(s):

ocean propanal

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About This Item

Empirical Formula (Hill Notation):
C11H12O3
CAS Number:
Molecular Weight:
192.21
FEMA Number:
4599
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
NACRES:
NA.21

Organoleptic:
fresh; green; floral
biological source:
synthetic
food allergen:
no known allergens

biological source

synthetic

Assay

≥98%

refractive index

n20/D 1.5335 (lit.)

bp

282 °C (lit.)

density

1.162 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

fresh; green; floral

SMILES string

CC(Cc1ccc2OCOc2c1)C=O

General description

2-Methyl-3-(3,4-methylenedioxyphenyl)-propanal is a fragrance additive.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

>212.0 °F - closed cup

Flash Point(C)

> 100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Synthesis of 2-arylethylamines by the Curtius rearrangement
Schulze M
Synthetic Communications, 40(10), 1461-1476 (2010)

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