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329673

Sigma-Aldrich

3,4-(Methylenedioxy)phenylacetic acid

98%

Synonym(s):

1,3-Benzodioxole-5-acetic acid, Homopiperonylic acid

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About This Item

Empirical Formula (Hill Notation):
C9H8O4
CAS Number:
2861-28-1
Molecular Weight:
180.16
Beilstein:
177739
EC Number:
220-679-9
MDL number:
MFCD00014576
UNSPSC Code:
12352100
PubChem Substance ID:
24859805
NACRES:
NA.22

Assay

98%

mp

125-129 °C (lit.)

SMILES string

OC(=O)Cc1ccc2OCOc2c1

InChI

1S/C9H8O4/c10-9(11)4-6-1-2-7-8(3-6)13-5-12-7/h1-3H,4-5H2,(H,10,11)

InChI key

ODVLMCWNGKLROU-UHFFFAOYSA-N

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General description

3,4-(Methylenedioxy)phenylacetic acid (Homopiperonylic acid) is a 1, 3-benzodioxole derivative and its standard molar energy of combustion in oxygen was evaluated.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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M Agostinha R Matos et al.
Organic & biomolecular chemistry, 2(6), 908-914 (2004-03-10)
The standard (p(o)= 0.1 MPa) molar energies of combustion in oxygen, at T= 298.15 K, of four 1,3-benzodioxole derivatives (sesamol, piperonyl alcohol, piperonylic acid and homopiperonylic acid) were measured by static bomb calorimetry. The values of the standard molar enthalpies

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