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:
Molecular Weight:
138.21
EC Number:
207-986-3
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1699751
MDL number:
InChI key
MTZWHHIREPJPTG-UHFFFAOYSA-N
InChI
1S/C9H14O/c1-7(2)5-9(10)6-8(3)4/h5-6H,1-4H3
SMILES string
C\C(C)=C\C(=O)\C=C(\C)C
vapor density
4.8 (vs air)
vapor pressure
0.38 mmHg ( 20 °C), 1 mmHg ( 42 °C)
assay
95%
bp
198-199 °C (lit.)
mp
23-26 °C (lit.)
density
0.885 g/mL at 25 °C (lit.)
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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Tom S Chan et al.
Biochemical and biophysical research communications, 317(1), 149-156 (2004-03-30)
Using isolated rat hepatocytes we have shown that glutathione (GSH) depletion by glutathione-S-transferase (GST)-catalyzed conjugation with 1-bromoheptane or phorone was accompanied by a significant elevation in ascorbate synthesis. Glycogenolysis was also stimulated without a significant rise in glucose synthesis. Furthermore
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
H Hentze et al.
Hepatology (Baltimore, Md.), 30(1), 177-185 (1999-07-01)
Agonistic engagement of the cytokine receptor CD95 in mice leads to activation of hepatic caspases, followed by massive hepatocyte apoptosis, acute liver failure, and death. This mechanism of cell death is thought to be associated with several human liver disorders.
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