MilliporeSigma
All Photos(1)

195855

Sigma-Aldrich

Precocene I

99%

Synonym(s):
7-Methoxy-2,2-dimethyl-3-chromene
Empirical Formula (Hill Notation):
C12H14O2
CAS Number:
Molecular Weight:
190.24
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.25

Quality Level

assay

99%

form

liquid

refractive index

n20/D 1.56 (lit.)

bp

68 °C/0.1 mmHg (lit.)

density

1.052 g/mL at 25 °C (lit.)

application(s)

agriculture
environmental

SMILES string

COc1ccc2C=CC(C)(C)Oc2c1

InChI

1S/C12H14O2/c1-12(2)7-6-9-4-5-10(13-3)8-11(9)14-12/h4-8H,1-3H3

InChI key

CPTJXGLQLVPIGP-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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