| Product Identification | Back to Contents | 【Product Name】
(S)-3,4-Dihydro-3-(4-hydroxyphenyl)-2H-1-benzopyran-7-ol | 【Synonyms】
(3S)-3-(4-Hydroxyphenyl)chroman-7-ol
(R,S)-Equol
(S)-(-)-4',7-Isoflavandiol
(S)-3,4-Dihydro-3-(4-hydroxyphenyl)-2H-1-benzopyran-7-ol
Equol | 【CAS】
531-95-3 | 【Formula】
C15H14O3 | 【Molecular Weight】
242.27 | 【EINECS】
208-522-2 | 【Merck】
12,3677 |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White to off-white to light yellow crystalline powder. | 【Solubility in water】
Insoluble | 【Melting Point】
189 - 190.5 | 【Boiling Point】
442 | 【Vapor Pressure】
2.1E-8 (25 C) | 【Density】
1.286 g/cm3 (20 C) | 【pKa/pKb】
9.67 (pKa) | 【Partition Coefficient】
2.98 | 【Heat Of Vaporization】
72.6 kJ/mol | 【Usage】
May have beneficial effects on the incidence of prostate cancer. |
| First Aid Measures | Back to Contents | 【Ingestion】
If swallowed, wash out mouth with copious amounts of water; call a physician. | 【Inhalation】
If inhaled, remove to fresh air; if breathing is difficult, give oxygen; if breathing stops, give artificial respiration. | 【Skin】
Flush with copious amounts of water; remove contaminated clothing and shoes; call a physician. | 【Eyes】
Flush with copious amounts of water; assure adequate flushing by separating the eyelids with fingers; call a physician. |
| Exposure Controls/Personal Protection | Back to Contents | 【Personal Protection】
Wear self-contained breathing apparatus, protective clothing and heavy rubber gloves. Chemical safety goggles. | 【Respirators】
NIOSH/MSHA-approved respirato | 【Exposure Effects】
May be an irritant; may cause irritation to eyes, skin, mucous membranes. |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
221 | 【Fire Fighting】
Suitable extinguishing agents: water spray, carbon dioxide, dry chemical powder or foam. Protective equipment: Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes. |
| Accidental Release Measures | Back to Contents | 【Small spills/leaks】
Absorb solutions with finely-powdered liquid-binding material (diatomite, universal binders); decontaminate surfaces and equipment by scrubbing with alcohol. |
| Stability and Reactivity | Back to Contents | 【Incompatibilities】
Acids and bases. | 【Stability】
Sensitive to light and heat. | 【Decomposition】
Oxides of carbon. | 【Combustion Products】
May emit toxic fumes under fire condition. |
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| Company Name: |
Kono Chem Co., Ltd |
| Tel: |
029-86107037-8014 18292830413 |
| Fax: |
|
| WebSite: |
http://www.konochemical.com |
| Company Name: |
J & K SCIENTIFIC LTD. |
| Tel: |
010-82848833 400-666-7788 |
| Fax: |
86-10-82849933 |
| WebSite: |
http://www.jkchemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd |
| Tel: |
0573-85285100 18627885956 |
| Fax: |
0573-85285100 |
| WebSite: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0.htm |
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