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Merck
CN

475297

3,4,6-Trimethoxy-1(3H)-isobenzofuranone

97%

Synonym(s):

3,4,6-Trimethoxyphthalide

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About This Item

Empirical Formula (Hill Notation):
C11H12O5
CAS Number:
189454-29-3
Molecular Weight:
224.21
NACRES:
NA.22
PubChem Substance ID:
24871108
UNSPSC Code:
12352100
MDL number:
MFCD01312574

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InChI

1S/C11H12O5/c1-13-6-4-7-9(8(5-6)14-2)11(15-3)16-10(7)12/h4-5,11H,1-3H3

SMILES string

COC1OC(=O)c2cc(OC)cc(OC)c12

InChI key

JNVLFUCEKYADLU-UHFFFAOYSA-N

assay

97%

mp

149-152 °C (lit.)

General description

3,4,6-Trimethoxy-1(3H)-isobenzofuranone is also referred to as 3,4,6-trimethoxyphthalide.

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
13922LR
10207KR

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