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307963

2,6-Dimethyl-5-heptenal

technical grade, 80%

Synonym(s):

Melonal

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About This Item

Linear Formula:
(CH3)2C=CHCH2CH2CH(CH3)CHO
CAS Number:
106-72-9
Molecular Weight:
140.22
NACRES:
NA.22
PubChem Substance ID:
24858640
UNSPSC Code:
12352100
EC Number:
203-427-2
MDL number:
MFCD00006981
Assay:
80%
Form:
liquid
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grade

technical grade

Quality Segment

assay

80%

form

liquid

refractive index

n20/D 1.444 (lit.)

bp

116-124 °C/100 mmHg (lit.)

density

0.879 g/mL at 25 °C

functional group

aldehyde

SMILES string

CC(CC\C=C(\C)C)C=O

InChI

1S/C9H16O/c1-8(2)5-4-6-9(3)7-10/h5,7,9H,4,6H2,1-3H3

InChI key

YGFGZTXGYTUXBA-UHFFFAOYSA-N

General description

2,6-Dimethyl-5-heptenal (melonal) and 5-heptenal undergo concerted ene reaction to form zwitterion that further reacts to give ene product.

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H317

Hazard Classifications

Skin Sens. 1B

Storage Class

10 - Combustible liquids

WGK

WGK 2

Flash Point (°F)

143.6 °F

Flash Point (°C)

62 °C

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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