**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 108-98-5 |Thiophenol | 97 | 203-635-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T
Risk Phrases: 10 23/24/25
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Flammable. Toxic by inhalation, in contact with skin and if
swallowed.Stench.
Potential Health Effects
Eye:
Causes severe eye irritation and possible burns. May cause
reversible inflammation and corneal injury with opacity.
Skin:
May be fatal if absorbed through the skin. Causes severe skin
irritation and possible burns. May cause severe dermatitis and
burns. Substance is readily absorbed through the skin. May cause
cyanosis of the extremities.
Ingestion:
May be fatal if swallowed. May cause severe gastrointestinal tract
irritation with nausea, vomiting and possible burns. May form
methemoglobin which in sufficient concentration causes cyanosis
(bluish discoloration of skin due to deficient oxygenation of the
blood).
Inhalation:
Inhalation may be fatal as a result of spasm, inflammation, edema of
the larynx and bronchi, chemical pneumonitis and pulmonary edema.
Inhalation may produce burning sensation, coughing, wheezing,
laryngitis, shortness of breath, headache, nausea, and vomiting.
Causes severe respiratory tract irritation with possible burns.
Inhalation at high concentrations may cause CNS depression and
asphixiation. Causes irritation of the mucous membrane.
Chronic:
Absorption into the body leads to the formation of methemoglobin
which in sufficient concentrations causes cyanosis (bluish
discoloration of skin due to deficient oxygenation of the blood).
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Skin:
Get medical aid immediately. Flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Immediately flush skin with plenty of water for at least 15 minutes
while removing contaminated clothing and shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid immediately. Do NOT induce vomiting. If conscious and alert,
rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. Do not use mouth-to-mouth resuscitation if victim
ingested or inhaled the substance; induce artificial respiration with
the aid of a pocket mask equipped with a one-way valve or other
proper respiratory medical device.
Notes to Physician:
Treat symptomatically and supportively.
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Use water
spray to keep fire-exposed containers cool. Flammable liquid and
vapor. Vapors may be heavier than air. They can spread along the
ground and collect in low or confined areas. Containers may explode
when heated. Runoff from fire control or dilution water may cause
pollution.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use water spray,
dry chemical, carbon dioxide, or appropriate foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Cover with an activated carbon adsorbent and place
into a closed container for disposal. Remove all sources of ignition.
Use a spark-proof tool. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Use only in a well-ventilated area. Do not get in
eyes, on skin, or on clothing. Empty containers retain product
residue, (liquid and/or vapor), and can be dangerous. Keep container
tightly closed. Keep away from heat, sparks and flame. Do not ingest
or inhale. Use only in a chemical fume hood. Discard contaminated
shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or
expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
Flammables-area.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate general or
local explosion-proof ventilation to keep airborne levels to
acceptable levels.
Exposure Limits
CAS# 108-98-5:
United Kingdom, OES - TWA: 0.5 ppm TWA; 2.3 mg/m3 TWA
Belgium - TWA: 0.5 ppm VLE; 2.3 mg/m3 VLE
France - VME: 0.5 ppm VME; 2 mg/m3 VME
Germany: 2 mg/m3 TWA
Malaysia: 0.5 ppm TWA; 2.3 mg/m3 TWA
Netherlands: 0.5 ppm MAC; 2 mg/m3 MAC
Spain: 0.5 ppm VLA-ED; 2.3 mg/m3 VLA-ED
Personal Protective Equipment
Eyes:
Wear safety glasses and chemical goggles if splashing
is possible.
Skin:
Wear appropriate protective gloves and clothing to
prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant a respirator's use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: colorless to light yellow
Odor: garlic-like odor
pH: Not available.
Vapor Pressure: 2 mm Hg @ 25 C
Viscosity: Not available.
Boiling Point: 169 - 170 deg C @ 760.00mm Hg
Freezing/Melting Point: -15 deg C
Autoignition Temperature: Not applicable.
Flash Point: 50 deg C ( 122.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: Insoluble.
Specific Gravity/Density: 1.0730g/cm3
Molecular Formula: C6H6S
Molecular Weight: 110.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures. Oxidizes when
exposed to air. Air sensitive.
Conditions to Avoid:
Incompatible materials, ignition sources, exposure to air, excess
heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, strong bases, air.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide, hydrogen sulfide.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 108-98-5: DC0525000
LD50/LC50:
CAS# 108-98-5: Draize test, rabbit, eye: 108 mg Severe; Inhalation,
mouse: LC50 = 28 ppm/4H; Inhalation, rat: LC50 = 33 ppm/4H; Oral,
mouse: LD50 = 267 mg/kg; Oral, mouse: LD50 = 266 mg/kg; Oral, rat:
LD50 = 46200 ug/kg; Oral, rat: LD50 = 223 mg/kg; Skin, rabbit: LD50 =
134 mg/kg; Skin, rat: LD50 = 300 mg/kg.
Carcinogenicity:
Thiophenol -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Other
No information available.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: PHENYL MERCAPTAN
Hazard Class: 6.1 (3)
UN Number: 2337
Packing Group:
IMO
Shipping Name: PHENYL MERCAPTAN
Hazard Class: 6.1 (3)
UN Number: 2337
Packing Group: I
RID/ADR
Shipping Name: PHENYL MERCAPTAN
Hazard Class: 6.1
UN Number: 2337
Packing group: II
USA RQ: CAS# 108-98-5: 100 lb final RQ; 45.4 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 10 Flammable.
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
Safety Phrases:
S 7 Keep container tightly closed.
S 16 Keep away from sources of ignition - No
smoking.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 108-98-5: 3
Canada
CAS# 108-98-5 is listed on Canada's DSL List.
CAS# 108-98-5 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 108-98-5 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/15/1999 Revision #3 Date: 3/18/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
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Lanthanum(III) nitrate hexahydrate, 99.999%
| 10099-59-9 |
|
Methyl vinyl ketone, ca. 95%, stabilized with ca. 0.5% CH3CN, 0.5%
| 64-19-7 |
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Lead, Powder, -325 Mesh, 99+%
| 7439-92-1 |
|
Triethoxyvinylsilane, 97%
| 78-08-0 |
|
2-Methylhexanoic Acid, 98%
| 4536-23-6 |
|
Lead(II) Acetate Trihydrate, P.A.
| 6080-56-4 |
|
1-Dodecanethiol
| 112-55-0 |
|
Lead (II) Nitrate, P.A.
| 10099-74-8 |
|
Lead subacetate, basic, reagent ACS, powder (for sugar analysis)
| 1335-32-6 |
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Tetrabutylammonium perchlorate, contains max. 10% water, 99%
| 1923-70-2 |
|
3-Methyl-4-Nitrobenzyl Alcohol , 98%
| 80866-75-7 |
|
Light Green SF, Yellowish, High Purity Biological Stain
| 5141-20-8 |
|
Petroleum Ether, Boiling Range 40-65 Degr. C., P.A.
| 8032-32-4 |
|
Ligroine
| 8032-32-4 |
|
Ligroine, boiling range 90 - 110 degree C
| 8032-32-4 |
|
Petroleum Ether, Reagent ACS
| 8032-32-4 |
|
Petroleum Ether, Boiling Range 40-65 Degree C, C.P.
| 8032-32-4 |
|
Ligroine, boiling point 100-140 degree C
| 8032-32-4 |
|
Petroleum Ether, Boiling Range 80-110 Degree C, P.A.
| 8032-32-4 |
|
Petroleum Ether (Boiling Range 60-95), C.P.
| 8032-32-4 |
|
1,5-Hexadiene, 98%
| 592-42-7 |
|
Chloroiodomethane, 98%
| 593-71-5 |
|
Lithium Bromide, Anhydrous, 99+%
| 7550-35-8 |
|
Lithium Carbonate, 99.999%
| 554-13-2 |
|
Lithium Carbonate, Reagent ACS (Powder), 99+% (Titr.)
| 554-13-2 |
|
Lithium Chloride, Anhydrous, 99%
| 7447-41-8 |
|
Lithium Fluoride, 99.98%
| 7789-24-4 |
|
Thiophenol, 97%
| 108-98-5 |
|
2-Chloropropane, 96%
| 75-29-6 |
|
Magnesium, turnings, 99.9+%
| 7439-95-4 |
|
Magnesium Acetate Tetrahydrate, Pure, Crystalline
| 16674-78-5 |
|
Magnesium Acetate Tetrahydrate, Reagent ACS (Crystals)
| 16674-78-5 |
|
Magnesium Chloride Hexahydrate, 99%
| 7791-18-6 |
|
Wright stain, high purity biological stain
| 67-56-1 |
|
Magnesium Chloride, Hexahydrate, U.S.P./ N.F. (Crystals)
| 7791-18-6 |
|
1-Bromooctane, 99%
| 111-83-1 |
|
4-Chloropyridine Hydrochloride, 97%
| 7379-35-3 |
|
Magnesium nitrate hexahydrate p.a.
| 13446-18-9 |
|
Magnesium Oxide, 98% (CA 40 Mesh)
| 1309-48-4 |
|
Magnesium Oxide, 98%, Powder
| 1309-48-4 |
|
Magnesium Oxide, Reagent ACS (Powder)
| 1309-48-4 |
|
Magnesium Oxide, 99.99%
| 1309-48-4 |
|
Magnesium Sulfate, Dried, Pure
| 7487-88-9 |
|
2-Chloro-4-hydroxybenzoic acid,98% (titr.)
| 56363-84-9 |
|
Guanidine carbonate, 99+%
| 593-85-1 |
|
Magnesium sulfate heptahydrate, C.P.
| 7487-88-9 |
|
Magnesium sulfate heptahydrate, Reagent ACS (Crystals)
| 7487-88-9 |
|
2-Aminobenzimidazole, 99+% (titr.)
| 934-32-7 |
|
Manganese(IV) Oxide, 99.999%
| 1313-13-9 |
|
Manganese(IV) Oxide, 80-85%, Powder
| 1313-13-9 |
|
|