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ChemicalBook >>Probucol>>2,2-Propdiyl-bis(4-thio-2,6-di-tert-butylphenol)(23288-49-5)

2,2-Propdiyl-bis(4-thio-2,6-di-tert-butylphenol)(23288-49-5)

2,2-Propdiyl-bis(4-thio-2,6-di-tert-butylphenol)(23288-49-5)
Product IdentificationBack to Contents
【Product Name】

2,2-Propdiyl-bis(4-thio-2,6-di-tert-butylphenol)
【Synonyms】

4,4'-(Isopropylidenedithio)bis(2,6-tert-butylphenol)
4,4'-(Isopropylidenedithio)bis[2,6-di-tert-butylphenol]
Acetone, bis(3,5-di-tert-butyl-4-hydroxyphenyl) mercaptole
Biphenabid
Bisbid
Bisphenabid
【CAS】

23288-49-5
【Formula】

C31H48O2S2
【Molecular Weight】

516.85
【EINECS】

245-560-9
【RTECS】

AL3705000
【RTECS Class】

Drug; Human Data
【Merck】

12,7935
【Beilstein/Gmelin】

2026253
【Beilstein Reference】

6-06
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

Insoluble
【Melting Point】

117 118
【Boiling Point】

547
【Vapor Pressure】

1E-12 (25 C)
【Density】

1.11 g/cm3
【pKa/pKb】

10.24 (pKa)
【Partition Coefficient】

10.75
【Heat Of Vaporization】

85.7 kJ/mol
【Usage】

Used to lower levels of cholesterol in the blood.
First Aid MeasuresBack to Contents
【Ingestion】

If swallowed, wash out mouth with water provided person is conscious. Call a physician.
【Inhalation】

If inhaled, remove to fresh air. If breathing becomes difficult, call a physician.
【Skin】

In case of skin contact, flush with copious amounts of water for at least 15 minutes. Remove contaminated clothing and shoes. Call a physician.
【Eyes】

In case of contact with eyes, flush with copious amounts of water for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. Call a physician.
Handling and StorageBack to Contents
【Storage】

Keep tightly closed. Store in a cool dry place.
Hazards IdentificationBack to Contents
【Inhalation】

Material may be irritating to mucous membranes and upper respiratory tract.
【Skin】

May cause skin irritation.
【Eyes】

May cause eye irritation.
【Hazards】

Emits toxic fumes under fire conditions.
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Compatible chemical-resistant gloves. Chemical safety goggles.
【Respirators】

Government approved respirator.
【Exposure Effects】

Avoid contact and inhalation. Target organ(s): Heart.
Fire Fighting MeasuresBack to Contents
【Flash Point】

265
【Fire Fighting】

Extinguish using Water spray. Carbon dioxide, dry chemical powder, or appropriate foam. Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Sweep up, place in a bag and hold for waste disposal. Avoid raising dust. Ventilate area and wash spill site after material pickup is complete.
Stability and ReactivityBack to Contents
【Stability】

Stable at normal temperatures and pressures.
【Decomposition】

Carbon monoxide, Carbon dioxide, Sulfur oxides.
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