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
Beilstein:
1699751
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
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
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Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
174.2 °F - closed cup
Flash Point(C)
79 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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M Spanò et al.
Mutation research, 397(1), 37-43 (1998-02-17)
Diepoxybutane is one of the key metabolites of butadiene, a compound of high environmental and occupational concern. The effects of diepoxybutane on mouse reproductive cells have been previously characterized by flow cytometry demonstrating a specific, dose-dependent cytotoxicity for differentiating spermatogonia.
T Oguro et al.
The Journal of pharmacology and experimental therapeutics, 287(2), 773-778 (1998-11-10)
Phorone, a glutathione (GSH) depletor, induces the expression of mRNAs of heme oxygenase-1 (HO-1) and c-jun by mediating the activation of activated protein-1 (AP-1) in rat livers. We have shown that phorone activates c-Jun N-terminal kinase (JNK), thus leading to
M P Chamberlain et al.
Archives of toxicology, 72(7), 420-428 (1998-08-26)
The aim of this study was to investigate the role of metabolic activation in the olfactory toxicity of methyl iodide (MeI). Adult male rats were exposed via nose-only inhalation to 100 ppm MeI for 0-6 h, and non-protein sulphydryl (NP-SH)
V Gogvadze et al.
Redox report : communications in free radical research, 5(6), 359-363 (2001-01-05)
The seleno-organic compound ebselen mimics the glutathione-dependent, hydroperoxide reducing activity of glutathione peroxidase. The activity of glutathione peroxidase determines the rate of hydroperoxide-induced Ca2+ release from mitochondria. Ebselen stimulates Ca2+ release from mitochondria, accelerates mitochondrial respiration and uncoupling, and induces
G Mehmetçik et al.
Research communications in molecular pathology and pharmacology, 96(3), 353-356 (1997-06-01)
The levels of lipid peroxidation product (malondialdehyde = MDA) and vitamin C and the activities of glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD) were determined in the liver and its mitochondrial fraction, in the rats 2 and 18 hr after
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