Home >> msds >> Hyodeoxycholic acid

Hyodeoxycholic acid

Print        Favorite
[Flash Point]

-18
[Flash Point]

299
[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.
[Fire Potential]

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
[Ingestion]

If swallowed, wash out mouth with water provided person is conscious. Call a physician.
[Ingestion]

Toxic if swallowed.
[Inhalation]

May be harmful if inhaled.
[Inhalation]

If inhaled, remove to fresh air. If not breathing give artificial respiration. If breathing is difficult, give oxygen.
[Skin]

May be harmful if absorbed through the skin.
[Skin]

In case of contact, immediately wash skin with soap and copious amounts of water.
[Skin]

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
[Eyes]

See Inhalation.
[Eyes]

Assure adequate flushing of the eyes by separating the eyelids with fingers.
[Eyes]

In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.
[Storage]

Keep tightly closed.
[Storage]

Keep tightly closed. Store in a cool dry place.
[Eyes]

May cause eye irritation.
[Hazards]

Emits toxic fumes under fire conditions.
[EC Risk Phrase]

61 24/25 34 42/43
[EC Safety Phrase]

53 26 36/37/39 45
[UN (DOT)]

3260
[Personal Protection]

Compatible chemical-resistant gloves. Chemical safety goggles.
[Personal Protection]

Wear appropriate government approved respirator, chemical-resistant gloves, safety goggles, other protective clothing.
[Respirators]

Wear positive pressure self-contained breathing apparatus (SCBA).
[Respirators]

Government approved respirator.
[Exposure Effects]

May cause harm to the unborn child. Toxic in contact with skin and if swallowed. Causes burns. May cause sensitization by inhalation and skin contact. Target organ(s): Thyroid.
[Appearance]

White powder
[Solubility in water]

Insoluble
[Melting Point]

120.5
[Melting Point]

200 - 201
[Boiling Point]

288
[Boiling Point]

547
[Vapor Pressure]

3E-14 (25 C)
[Vapor Pressure]

0.0043 (25 C0
[Density]

4.198 g/cm3 (-79 C)
[pKa/pKb]

4.76 (pKa)
[Heat Of Vaporization]

52.0 kJ/mol
[Heat Of Vaporization]

95.0 kJ/mol
[Usage]

Prevention of cholesterol-induced gallstones.
[Usage]

Used in the manufacture and etching of silicon in microelectronics.
[Product Name]

Hyodeoxycholic acid
[Synonyms]

3a,6a-Dihydroxy-5b-cholan-24-oic acid
7-Deoxyhyocholic acid
Iodeoxycholic acid
Silicon tetraiodide
[CAS]

"CASEN_13465-84-4.htm">13465-84-4
[CAS]

"CASEN_83-49-8.htm">83-49-8
[Formula]

C24H40O4
[Formula]

I4Si
[Molecular Weight]

535.70000000000005
[Molecular Weight]

392.58
[EINECS]

201-483-2
[EINECS]

236-706-2
[RTECS]

FZ2050000
[RTECS Class]

Mutagen
[Merck]

12,4906
[Beilstein/Gmelin]

2713 (G)
[Beilstein/Gmelin]

3218394
[Beilstein Reference]

4-10-00-01600
[Small spills/leaks]

Cover with dry lime or soda ash, pick up, keep in a closed container, and hold for waste disposal. Ventilate area and wash spill site after material pickup is complete.
[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.
[Incompatibilities]

Magnesium, Zinc, Ammonia, Aluminum.
[Stability]

Stable at normal temperatures and pressures.
[Incompatibilities]

Strong oxidizing agents.
[Decomposition]

Nature of decomposition products not known.
[Decomposition]

Carbon monoxide, Carbon dioxide.
[Combustion Products]

Fire may produce irritating, corrosive and/or toxic gases.
[UN Number]

3260
[Hazard Class]

8
[Packing Group]

II