**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 135-19-3 |2-Naphthol | 99+ | 205-182-7 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XN
Risk Phrases: 20/22
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed.Highly toxic.Light sensitive.
Potential Health Effects
Eye:
Causes moderate eye irritation. May cause lens opacities and
retinal changes.
Skin:
Causes mild skin irritation.
Ingestion:
Aspiration hazard. May cause irritation of the digestive tract. May
be harmful if swallowed.
Inhalation:
May be fatal if inhaled. Causes respiratory tract irritation.
Chronic:
Chronic inhalation may cause effects similar to those of acute
inhalation. Laboratory experiments have resulted in mutagenic
effects. Prolonged exposure may cause abdominal pain, nausea,
vomiting, and possible convulsions. Intestinal and percutaneous
absorption may lead to severe nephritis, liver injury and acute
hemolytic anemia.
**** 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.
Skin:
Get medical aid. Immediately flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Do not induce vomiting. 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:
**** 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.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.
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:
Vacuum or sweep up material and place into a suitable disposal
container. Clean up spills immediately, observing precautions in the
Protective Equipment section. If sweeping is necessary, use a dust
suppressant agent. Avoid generating dusty conditions. Provide
ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Minimize dust generation and
accumulation. Do not get on skin and clothing. Do not ingest or
inhale. Store protected from light. Use only in a chemical fume hood.
Do not breathe dust or fumes.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Do not store in direct sunlight. Keep container closed
when not in use. Store in a tightly closed container. Keep from
contact with oxidizing materials. Store in a cool, dry,
well-ventilated area away from incompatible substances. Keep away
from strong bases. Material darkens in color on storage.
**** 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 only under a
chemical fume hood.
Exposure Limits
CAS# 135-19-3:
Russia: 0.1 mg/m3 TWA
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.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Crystals
Color: white or yellow-white
Odor: Slight phenolic
pH: Not available.
Vapor Pressure: 10 mm Hg @145.5
Viscosity: Not available.
Boiling Point: 285 - 286 deg C @ 760.00mm Hg
Freezing/Melting Point: 120 - 124 deg C
Autoignition Temperature: Not available.
Flash Point: 160 deg C ( 320.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 400 deg C
Solubility in water: Slightly soluble.
Specific Gravity/Density:
Molecular Formula: C10H8O
Molecular Weight: 144.17
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures. May discolor on
exposure to light. Light sensitive.
Conditions to Avoid:
Incompatible materials, light, dust generation, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, acid chlorides, acid
anhydrides, antipyrine, camphor, ferric salts, menthol, phenols,
potassium permanganate, urethane.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, toxic fumes of sodium oxide.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 135-19-3: QL2975000
LD50/LC50:
CAS# 135-19-3: Draize test, rabbit, eye: 100 mg Moderate; Draize
test, rabbit, skin: 500 mg/24H Mild; Inhalation, rat: LC50 = >770
mg/m3/1H; Oral, mouse: LD50 = 98 mg/kg; Oral, rabbit: LD50 = 5400
mg/kg; Oral, rat: LD50 = 1960 mg/kg; Oral, rat: LD50 = 1980 mg/kg;
Skin, rabbit: LD50 = >10 gm/kg.
Not available.
Carcinogenicity:
2-Naphthol -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish toxicity:
LC50 fathead minnow 3.5 mg/L/96H
LC50 rainbow trout
0.12 mg/L/27day
Invertebrate toxicity:
LC50 Daphnia magna 3.5
mg/L/48H
EC50 Selenastrum capricornutum 19 mg/L/4H
EC50
Photobacterium phosphoreum 0.275 ppm/5-30 min Microtox test (The
Dictionary of Substances and their Effects, 1992).
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 135-19-3: 2
Canada
CAS# 135-19-3 is listed on Canada's DSL List.
CAS# 135-19-3 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 135-19-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 2/25/1999 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 |
|
1-Naphthyl isothiocyanate, 98%
| 551-06-4 |
|
2-Iodoaniline, 98%
| 615-43-0 |
|
DL-Alpha-Methyltyrosine, 98%
| 658-48-0 |
|
6-Chloropurine Riboside, 99+%
| 2004-06-0 |
|
2-Amino-4,4,4-trifluorobutyric acid
| 15960-05-1 |
|
4-Fluorophenol, 99%
| 371-41-5 |
|
4-Methyl-1-tetralone, 97%
| 19832-98-5 |
|
3,3'-Thiodipropionic Acid, 99%
| 111-17-1 |
|
Diaminomaleonitrile, 98%
| 1187-42-4 |
|
2-Butoxyethyl acetate, 98%
| 112-07-2 |
|
Chromocene
| 1271-24-5 |
|
Arsenazo III, 95% (HPLC)
| 1668-00-4 |
|
3-Dimethylaminophenol, 97+% (TLC)
| 99-07-0 |
|
2-Amino-4-Fluorobenzoic Acid, 96% (GC)
| 446-32-2 |
|
Dimethyl Phenylphosphonite, 98%
| 2946-61-4 |
|
Pinacolone, 97% (gc)
| 75-97-8 |
|
1-Phenylhexane, 97%
| 1077-16-3 |
|
Ethyl chrysanthemumate, 95%, mixture of cis/trans
| 97-41-6 |
|
Triethylamine Hydrochloride, 99+%
| 554-68-7 |
|
cis-Dicyclohexano-18-crown-6, cis-syn-cis isomer, 98+%
| 15128-65-1 |
|
2-Hydrazino-2-Imidazoline Hydrobromide, 98 %
| 55959-84-7 |
|
N-Methyl-m-toluidine
| 696-44-6 |
|
4-Ethoxyphenol
| 622-62-8 |
|
Tris(4-Chlorophenyl)Phosphine
| 1159-54-2 |
|
4-Bromo-2-fluorotoluene 98%
| 51436-99-8 |
|
7-Azaindole, 98%
| 271-63-6 |
|
1-Nitroso-2-naphtol-3,6-disulfonic acid disodium salt (pract), 95%
| 525-05-3 |
|
(S)-3-Hydroxy-3-Phenylpropanoic Acid
| 36567-72-3 |
|
Anthranilic acid, 98+%
| 118-92-3 |
|
Malonic Acid Disodium Salt Monohydrate, 99% (Titr.)
| 141-95-7 |
|
4-Chlorophenyl 2-Chloro-1,1,2-Trifluoro-Ethyl Sulfone, 98%
| 26574-59-4 |
|
2-Hexanone, 98%
| 591-78-6 |
|
2,2-Dimethylsuccinic Acid, 99%
| 597-43-3 |
|
O-Methoxybiphenyl, 98+%
| 86-26-0 |
|
2-Naphthol, 99+%
| 135-19-3 |
|
Ethylidenecyclohexane, 99%
| 1003-64-1 |
|
2,4,6-Trichlorophenol, 98%
| 88-06-2 |
|
Brilliant Cresyl Blue , High Purity Biological Stain
| 81029-05-2 |
|
Hydrocinnamoylchloride, 98%
| 645-45-4 |
|
Methacrylic acid, 99.5% (stabilized with ca 250 ppm MEHQ)
| 79-41-4 |
|
4-Aminosalicylic acid, 99%
| 65-49-6 |
|
3-Bromopropionic Acid, 99% (Titr.)
| 590-92-1 |
|
2-Ethylbutyraldehyde, 98%
| 97-96-1 |
|
2-Fluoro-5-Nitroaniline, 98%
| 369-36-8 |
|
Heptafluoro-n-propyliodide, 99%, stabilized with copper
| 754-34-7 |
|
3-Formyl-2-Methyl-5-Nitroindole, 95+%
| 3558-17-6 |
|
Crotononitrile (pract), 98% (gc)
| 4786-20-3 |
|
Praseodymium(iii,iv) oxide, 99.9%
| 12037-29-5 |
|
N-(4-Hydroxyphenyl)-Glycine, 99%
| 122-87-2 |
|
Cresol Red, indicator grade
| 1733-12-6 |
|
|