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149233

2,6-Dimethyl-2,5-heptadien-4-one

95%

Synonym(s):

Phorone, sym-Diisopropylideneacetone

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About This Item

Linear Formula:
(CH3)2C=CHCOCH=C(CH3)2
CAS Number:
504-20-1
Molecular Weight:
138.21
EC Number:
207-986-3
UNSPSC Code:
12352100
PubChem Substance ID:
24848939
Beilstein/REAXYS Number:
1699751
MDL number:
MFCD00008901
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vapor density

4.8 (vs air)

vapor pressure

0.38 mmHg ( 20 °C), 1 mmHg ( 42 °C)

assay

95%

refractive index

n20/D 1.497 (lit.)

bp

198-199 °C (lit.)

mp

23-26 °C (lit.)

density

0.885 g/mL at 25 °C (lit.)

SMILES string

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

InChI

1S/C9H14O/c1-7(2)5-9(10)6-8(3)4/h5-6H,1-4H3

InChI key

MTZWHHIREPJPTG-UHFFFAOYSA-N

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
STBK3146
STBG3107V
STBF8423V
STBF0885V
STBD7843V

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Sophie Cazanave et al.
Journal of hepatology, 46(5), 858-868 (2007-02-06)
The agonistic Jo2 anti-Fas antibody reproduces human fulminant hepatitis in mice. We tested the hypothesis that enhancing hepatic glutathione (GSH) stores may prevent Jo2-induced apoptosis. We fed mice with a normal diet or a sulfur amino acid-enriched (SAA(+)) diet increasing
F Bahrami et al.
Chemico-biological interactions, 128(2), 97-113 (2000-10-12)
Previously we reported that methylsulphonyl-2,6-dichlorobenzene, 2, 6-(diCl-MeSO(2)-B), was irreversibly bound to the olfactory mucosa of mice and induced necrosis of the Bowman's glands with subsequent neuroepithelial degeneration and detachment. In this study, autoradiography and histopathology were used to determine tissue-localization
Tom S Chan et al.
Free radical biology & medicine, 38(7), 867-873 (2005-03-08)
Most animals synthesize ascorbate. It is an essential enzymatic cofactor for the synthesis of a variety of biological molecules and also a powerful antioxidant. There is, however, little direct evidence supporting an antioxidant role for endogenously produced ascorbate. Recently, we
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Global Trade Item Number

SKUGTIN
325929-5G04061826715857
325929-25G04061833398333