**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 75-08-1 |ETHANETHIOL, 97% | 97 | 200-837-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN F N
Risk Phrases: 11 20 50/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable. Harmful by inhalation. Very toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment.Highly flammable.Harmful.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
Harmful if swallowed. May cause headache.
Inhalation:
Harmful if inhaled. May cause narcotic effects in high
concentration.
Chronic:
Not available.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids.
Skin:
Flush skin with plenty of water for at least 15 minutes while
removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
**** 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. Will burn if involved in a fire.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use foam, dry
chemical, or carbon dioxide. Water may be ineffective.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Remove all sources of ignition.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Use spark-proof tools and explosion proof equipment. Avoid contact
with skin and eyes. Do not breathe dust, vapor, mist, or gas. Use
only in a chemical fume hood. This product may be under pressure;
cool before opening.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. 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.
Personal Protective Equipment
Eyes:
Not available.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear a chemical apron.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Always use
a NIOSH or European Standard EN 149 approved
respirator when necessary.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: Not available.
Odor: stench
pH: Not available.
Vapor Pressure: 442 mm Hg @20 deg C
Viscosity: cP 20 deg C
Boiling Point: 35 deg C @ 760.00mm Hg
Freezing/Melting Point: -148 deg C
Autoignition Temperature: 298 deg C ( 568.40 deg F)
Flash Point: -45 deg C ( -49.00 deg F)
Explosion Limits, lower: 2.80 vol %
Explosion Limits, upper: 18.20 vol %
Decomposition Temperature:
Solubility in water: 6.76 G/L (20C)
Specific Gravity/Density: .8390g/cm3
Molecular Formula: C2H6S
Molecular Weight: 62.13
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents, bases, metals, calcium hypochlorite.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 75-08-1: KI9625000
LD50/LC50:
CAS# 75-08-1: Draize test, rabbit, eye: 84 mg; Draize test, rabbit,
eye: 100 mg/24H Moderate; Draize test, rabbit, skin: 500 mg/24H
Mild; Inhalation, mouse: LC50 = 2770 ppm/4H; Inhalation, rat: LC50 =
4420 ppm/4H; Oral, rat: LD50 = 682 mg/kg.
Carcinogenicity:
ETHANETHIOL, 97% -
Not listed by ACGIH, IARC, or NTP.
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: ETHYL MERCAPTAN
Hazard Class: 3
UN Number: 2363
Packing Group: I
IMO
Shipping Name: ETHYL MERCAPTAN
Hazard Class: 3
UN Number: 2363
Packing Group: I
RID/ADR
Shipping Name: ETHYL MERCAPTAN
Hazard Class: 3
UN Number: 2363
Packing group: I
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN F N
Risk Phrases:
R 11 Highly flammable.
R 20 Harmful by inhalation.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 25 Avoid contact with eyes.
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 75-08-1: No information available.
United Kingdom Occupational Exposure Limits
CAS# 75-08-1: OES-United Kingdom, TWA 0.5 ppm TWA; 1.3 mg/m3 TWA
CAS# 75-08-1: OES-United Kingdom, STEL 2 ppm STEL; 5.2 mg/m3 STEL
United Kingdom Maximum Exposure Limits
Canada
CAS# 75-08-1 is listed on Canada's DSL List.
CAS# 75-08-1 is listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 75-08-1: OEL-AUSTRALIA:TWA 0.5 ppm (1 mg/m3)
OEL-BELGIUM:TWA 0.5 ppm (1.3 mg/m3)
OEL-DENMARK:TWA 0.5 ppm (1 mg/m3)
OEL-FINLAND:STEL 0.5 ppm (1.3 mg/m3)
OEL-FRANCE:TWA 0.5 ppm (1 mg/m3)
OEL-GERMANY:TWA 0.5 ppm (1 mg/m3)
OEL-HUNGARY:STEL 1 mg/m3
OEL-THE NETHERLANDS:TWA 0.5 ppm (1 mg/m3)
OEL-THE PHILIPPINES:TWA 10 ppm (25 mg/m3)
OEL-RUSSIA:STEL 1 mg/m3;Skin
OEL-SWITZERLAND:TWA 0.5 ppm (1.3 mg/m3);STEL 1 pp (2.6 mg/m3)
OEL-THAILAND:TWA 10 ppm (25 mg/m3)
OEL-TURKEY:TWA 10 ppm (25 mg/m3)
OEL-UNITED KINGDOM:TWA 0.5 ppm (1 mg/m3);STEL 2 ppm (3 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 75-08-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 10/08/1997 Revision #2 Date: 4/04/2003
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.
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ALL MSDS PAGES IN THIS GROUP
| NAME | CAS |
l-Methionine Methylsulfonium Bromide, 99+% e.e.
| |
Dl-methionine methylsulfonium bromide 99% (titr.)
| |
Ethyl Glycidyl Ether
| 4016-11-9 |
ETHANETHIOL, 97%
| 75-08-1 |
Ethanethiol (techn) (15% in 2,2-dichloro- 1,1,1-trifluoroethane)
| 0-00-0 |
Potassium Chlorate, 99%
| 3811-04-9 |
1,3-Dioxolane, P.A. Stabilized With BHT
| 646-06-0 |
1,3-Dioxolane, P.A. Stabilized With 70ppm Triethylamine
| 646-06-0 |
L-Alpha-Hydroxyisocaproic Acid, 99%
| 13748-90-8 |
(1,2-Dibromoethyl)benzene, 97%
| 93-52-7 |
Potassium Chlorate, Reagent ACS Crystals
| 3811-04-9 |
1,2-Bis(tert-butylthio)ethane : diborane complex
| |
O-Benzotriazol-1-yl-Tetramethyluronium Hexafluorophosphate, 99%
| 94790-37-1 |
Yttrium(III)-Chloride Hexahydrate, 99.999%
| 10361-92-9 |
Germanium, Powder, 99.999%
| 7440-56-4 |
Dichloro Bis(Triphenylphosphine)Palladium (II)
| 13965-03-2 |
1-Iodooctane, 98%, stabilized over copper
| 629-27-6 |
Citric Acid, Monohydrate, P.A.
| 5949-29-1 |
Dibenzofuran, 98%
| 132-64-9 |
4-Methoxy-3-nitrobenzoic acid, 98%
| 89-41-8 |
Calix[4]-bis-2,3-naptho-crown-6
| |
trans-2-Hexen-1-ol, 96+%
| 928-95-0 |
Acetyl Methyl Carbinol, 85 Wt% Solution in Water
| 513-86-0 |
cis-6-Nonenal, 90%
| 2277-19-2 |
p-Ethylcalix[7]arene
| 0-00-0 |
p-tert. Butylcalix(5)arene-crown-5-complex
| |
P-tert.-butyl-calix[5]arene
| 81475-22-1 |
Selenourea, 99.9+%
| 630-10-4 |
Resorcinol sulfoxide, tech.
| 26948-96-9 |
N-BOC-3-(4-Cyanophenyl)oxaziridine
| 150884-56-3 |
1,3,5-tris(1,2,3-thiadiazol-4-yl)benzene 95+% (nmr)
| |
2-(Trimethylsilyl)thiazole, 96%
| 79265-30-8 |
3-(Trifluoromethoxy)benzoic acid, 99+% (titr.)
| 1014-81-9 |
2-(Trifluoromethoxy)aniline
| 1535-75-7 |
2-Pyrone-3-Carboxylic Acid-(2,2-Dimethyl-4
| 0-00-0 |
Nigrosine (pract)
| 80316-29-6 |
Nigrosin (cert)
| 80316-29-6 |
Samarium(II) iodide 0.1M solution in THF stabilized with samarium
| 109-99-9 |
Potassium hexachloroosmate(IV), min 39% Os
| 16871-60-6 |
2,4,6-Collidine, 99%
| 108-75-8 |
Ethyl 2-thiophenecarboxylate, 99+%
| 2810-04-0 |
2,4,6-Collidine, electron microscopy grade, 99%
| 108-75-8 |
Ethylenediaminetetraacetic Acid Dipotassium Salt, Dihydrate, 93%
| 2001-94-7 |
Ethylenediaminetetraacetic Acid, Dipotassium Salt Dihydrate, 99%
| 2001-94-7 |
Fluorescein disodium salt dihydrate, 90%
| 518-47-8 |
Potassium methoxide, 0.1n solution in tolu ene/methanol
| 865-33-8 |
1-Chloroanthraquinone, 98%
| 82-44-0 |
Citric Acid, Anhydrous, P.A.
| 77-92-9 |
Acetone, 99+%, Spectrophotometric Grade
| 67-64-1 |
Citric Acid, Anhydrous, Reagent ACS, 99.5% (Titr.)
| 77-92-9 |
|
|