Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
Home > 2,2-Propdiyl-bis(4-thio-2,6-di-tert-butylphenol) > 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)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity

Product Identification

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 Properties

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 Measures

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 Storage

Storage
Keep tightly closed. Store in a cool dry place.

Hazards Identification

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 Protection

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 Measures

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 Measures

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 Reactivity

Stability
Stable at normal temperatures and pressures.
Decomposition
Carbon monoxide, Carbon dioxide, Sulfur oxides.
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