**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 100-53-8 |Benzyl mercaptan | 99.0 | 202-862-5 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 21/22 33
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful in contact with skin and if swallowed. Danger of cumulative
effects.Lachrymator (substance which increases the flow of
tears).Toxic.
Potential Health Effects
Eye:
Causes eye irritation. Lachrymator (substance which increases the
flow of tears).
Skin:
May cause skin irritation. Harmful if absorbed through the skin.
Effects of contact may be delayed.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea.
Inhalation:
May cause respiratory tract irritation. Effects of inhalation may be
delayed. May cause irritation of the mucous membranes.
Chronic:
No information found.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing
before reuse.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical
aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If breathing is difficult, give oxygen. Do NOT use
mouth-to-mouth resuscitation. If breathing has ceased apply
artificial respiration using oxygen and a suitable mechanical device
such as a bag and a mask.
Notes to Physician:
Antidote:
None reported.
**** 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. Combustible liquid.
Vapors may be heavier than air. They can spread along the ground and
collect in low or confined areas. May polymerize explosively when
involved in a fire. Contact with metals may evolve flammable hydrogen
gas. Containers may explode when heated.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Do NOT get water inside containers. Cool containers with
flooding quantities of water until well after fire is out.
**** 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. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. 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. Avoid contact with eyes, skin, and 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. Avoid ingestion and inhalation. Use with adequate
ventilation. 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. Keep container closed when not in use. Store in a tightly
closed container. Store in a cool, dry, well-ventilated area away
from incompatible substances. Store under an inert atmosphere.
**** 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
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 100-53-8:
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
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 respirator use. Follow the OSHA
respirator regulations found in 29 CFR 1910.134 or
European Standard EN 149. Use a NIOSH/MSHA or
European Standard EN 149 approved respirator if
exposure limits are exceeded or if irritation or
other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: colorless
Odor: garlic-like odor
pH: Not available.
Vapor Pressure: 71.8 mm Hg @120.766 C
Viscosity: Not available.
Boiling Point: 195 deg C
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 70 deg C ( 158.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density: 1.0580g/cm3
Molecular Formula: C7H8S
Molecular Weight: 124.21
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat, strong
oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Carbon monoxide, oxides of sulfur, irritating and toxic fumes and
gases, carbon dioxide, hydrogen sulfide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 100-53-8: XT8650000
LD50/LC50:
CAS# 100-53-8: Draize test, rabbit, eye: 106 mg; Inhalation, mouse:
LC50 = 178 ppm/4H; Oral, rat: LD50 = 493 mg/kg.
Carcinogenicity:
Benzyl mercaptan -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Bacteria: Phytobacterium phosphoreum: EC50 = 0.96-1.21 mg/L; 5, 15,
30 Minutes; Microtox test, 15 degrees C
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
IMO
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing Group: III
RID/ADR
Shipping Name: TOXIC LIQUID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2810
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 21/22 Harmful in contact with skin and if
swallowed.
R 33 Danger of cumulative effects.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 100-53-8: No information available.
Canada
CAS# 100-53-8 is listed on Canada's DSL List.
CAS# 100-53-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 100-53-8 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 5/03/1999 Revision #2 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 |
|
2-Amino-4-Chlorobenzothiazole, 97%
| 19952-47-7 |
|
Lead(II) perchlorate trihydrate
| 13453-62-8 |
|
Palladium(ii)acetylacetonate, 35% pd
| 14024-61-4 |
|
Ethylenediaminetetraacetic Acid, Dicalcium Salt, 94% (Titr.)
| 19709-85-4 |
|
2-Benzoyl-5-norbornene, tech., 90% mixture of endo and exo
| 6056-35-5 |
|
alpha-Toluenethiol, 99% (gc)
| 100-53-8 |
|
Acid yellow 17
| 6359-98-4 |
|
1H-pyrrole-2,5-dicarboxaldehyde, 94% (gc)
| |
|
1-Ethyl-2-pyrrolidinone, 98%
| 2687-91-4 |
|
Iodo-PDSMTSC-Iron(IV) complex
| 0-00-0 |
|
Acetoacetanilide, 99%
| 102-01-2 |
|
2,2-Dichloro-1,4-Butanediol, 99%
| 0-00-1 |
|
Tetra-N-Pentylcalix[4]Resorcinolarene, 97% (TLC)
| 118629-59-7 |
|
Ethyl Nipecotate, 97%
| 71962-74-8 |
|
3,5-Dimethoxy-4-Hydroxycinnamic Acid, 98%, Predominantly Trans Isomer
| 530-59-6 |
|
Trioctylpropylammonium Chloride (Pract), 95% (Titr.)
| 40739-43-3 |
|
Isonicotinic Acid, 99%
| 55-22-1 |
|
Diethyl Terephthalate, 98% (GC)
| 636-09-9 |
|
7-Methoxy-2-tetralone, 95%
| 4133-34-0 |
|
Thallic acetate, 98% (GC)
| 2570-63-0 |
|
Isobutylamine, 99%
| 78-81-9 |
|
1-(3-Chlorophenyl)Piperazine Hydrochloride ,95%(HPLC)
| 65369-76-8 |
|
cis-2-Amino-1-cyclohexanecarboxylic acid 98%
| 5691-20-3 |
|
Chloroacetic acid sodium salt, 98% (titr.)
| 3926-62-3 |
|
Pyridinium chlorochromate, 98%
| 26299-14-9 |
|
2-(Phenylsulfonyl)aniline, 99%
| 4273-98-7 |
|
2-Methylbenzylamine, 96%
| 89-93-0 |
|
(R)-(-)-Citramalic Acid, 98+%
| 6236-10-8 |
|
4-Pentenoic acid, 99%
| 591-80-0 |
|
Citraconic Acid, 99+%
| 498-23-7 |
|
Palladium hydroxide on carbon powder, 20% pd, moisture ca 50%
| 12135-22-7 |
|
n-Hexadecyl mercaptan, tech., 92%
| 2917-26-2 |
|
Methylcyclopentane, 99+%
| 96-37-7 |
|
Epiandrosterone, 99% (HP:C)
| 481-29-8 |
|
2,3,4,5,6,6-Hexachloro-2,4-Cyclohexadien-1-One,99%
| 21306-21-8 |
|
Tributyl phosphite, 94%
| 102-85-2 |
|
4-Carboxybenzenesulfonamide, 98%
| 138-41-0 |
|
Propargyltriphenylphosphonium Bromide,99+%
| 2091-46-5 |
|
N-Methylhydroxylamine hydrochloride, 98%
| 4229-44-1 |
|
D,L-2-pyrrolidone-5-carboxylic acid,98%
| 149-87-1 |
|
Peanut Oil
| 8002-03-7 |
|
Diisopropyl Azodicarboxylate, 97%
| 2446-83-5 |
|
DL-2-Pentanol
| 6032-29-7 |
|
3,4,5-Trichloroaniline, 97%
| 634-91-3 |
|
Cyanourea, Sodium Salt, 98%
| 76989-89-4 |
|
4-Chlorophenylacetic Acid, 98% (GC)
| 1878-66-6 |
|
3-Fluorophenylacetonitrile, 99+%
| 501-00-8 |
|
Decahydroquinoline, 98%, Mixture of Cis and Trans
| 2051-28-7 |
|
Diphenylmethane, P.A.
| 101-81-5 |
|
Trans 2, cis 6-Nonadienal
| 557-48-2 |
|
|