**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 504-24-5 |4-Aminopyridine | 98 | 207-987-9 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T+
Risk Phrases: 28 36/37/38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Very toxic if swallowed. Irritating to eyes, respiratory system and
skin.
Potential Health Effects
Eye:
Causes eye irritation. Causes redness and pain.
Skin:
Causes skin irritation. May be fatal if absorbed through the skin.
Substance is rapidly absorbed through the skin. Causes symptoms
similar to those of inhalation. Causes redness and pain.
Ingestion:
May be fatal if swallowed. May cause irritation of the digestive
tract. Poison by ingestion. May cause effects similar to those for
inhalation exposure.
Inhalation:
Inhalation of high concentrations may cause central nervous system
effects characterized by nausea, headache, dizziness, unconsciousness
and coma. Causes respiratory tract irritation. May cause severe
headaches, nausea, increased blood pressure, weakness, convulsions,
and a stuporous state.
Chronic:
None
**** 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.
Skin:
Get medical aid immediately. 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 not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
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. Containers
may explode in the heat of a fire. Combustible solid.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical 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. Avoid generating dusty conditions.
Remove all sources of ignition. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Minimize dust generation and accumulation. Do not
breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or
on clothing. Keep away from heat, sparks and flame. Do not ingest or
inhale. Use only in a chemical fume hood.
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. Poison room
locked.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use only under a chemical fume hood.
Exposure Limits
CAS# 504-24-5:
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:
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: Solid
Color: white
Odor: no odor
pH: Not available.
Vapor Pressure: 0.8 mm Hg @25C
Viscosity: Not available.
Boiling Point: 273 deg C @ 760 mm Hg
Freezing/Melting Point: 155 - 158 deg C
Autoignition Temperature: 640 deg C ( 1,184.00 deg F)
Flash Point: 156 deg C ( 312.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 8796 mg/L @ 25C
Specific Gravity/Density:
Molecular Formula: C5H6N2
Molecular Weight: 94.12
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong acids.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 504-24-5: US1750000
LD50/LC50:
CAS# 504-24-5: Oral, mouse: LD50 = 19 mg/kg; Oral, rat: LD50 = 21
mg/kg.
Carcinogenicity:
4-Aminopyridine -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
Fish: Bluegill/Sunfish: LC50 = 2.8-7.5 mg/L; 96 Hr.; Static
Conditions; 12-22 CBacteria: Phytobacterium phosphoreum: EC50 =
23.6-26.5 mg/L; 5,15,30 minutes; Microtox test; 15 Degrees
CBioaccumulation: none or low
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: AMINOPYRIDINES
Hazard Class: 6.1
UN Number: 2671
Packing Group: II
IMO
Shipping Name: AMINOPYRIDINES
Hazard Class: 6.1
UN Number: 2671
Packing Group: II
RID/ADR
Shipping Name: AMINOPYRIDINES
Hazard Class: 6.1
UN Number: 2671
Packing group: II
USA RQ: CAS# 504-24-5: 1000 lb final RQ; 454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T+
Risk Phrases:
R 28 Very toxic if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 1 Keep locked up.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37/39 Wear suitable gloves and eye/face
protection.
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# 504-24-5: No information available.
Canada
CAS# 504-24-5 is listed on Canada's DSL List.
CAS# 504-24-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 504-24-5 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/19/1999 Revision #3 Date: 7/07/2004
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 |
|
Zinc copper couple
| 53801-63-1 |
|
Hydroquinone
| 123-31-9 |
|
Mordant yellow 10
| 6054-99-5 |
|
Potassium hexacyanocobaltate(III), 95%
| 13963-58-1 |
|
Isatin, 98%
| 91-56-5 |
|
Hydroxylamine Sulfate
| 10039-54-0 |
|
Hydroxylamine hydrochloride, Reagent ACS, 96+% (Titr.)
| 5470-11-1 |
|
Hypophosphorous acid, 30 - 50% in water
| 6303-21-5 |
|
4-(4-Nitrobenzyl)pyridine, 98%
| 1083-48-3 |
|
Dysprosium Oxide, Reagent, 98% (Titr.)
| 1308-87-8 |
|
3,3-Dichloro-2-methoxytetrahydrofuran, 98%
| 0-00-1 |
|
m-Tolylacetic acid, 97% (gc)
| 621-36-3 |
|
DL-Homocysteic acid , 98%
| 504-33-6 |
|
5-Chlorovaleronitrile, 97%
| 6280-87-1 |
|
N,N-Dimethylaniline
| 121-69-7 |
|
Decafluorobenzophenone, 98%
| 853-39-4 |
|
Decyl alcohol, 99%
| 112-30-1 |
|
2-Ethylhexanoyl chloride, 98%
| 760-67-8 |
|
Pentaerythrityl tetrabromide, 98%
| 3229-00-3 |
|
Nitrobenzo-18-Crown-6, 99+%
| 53408-96-1 |
|
Q-switch solution kit ii for neodymium lasers
| 21016-22-8 |
|
Alcian Blue, certified, 98% (UV-VIS)
| 33864-99-2 |
|
4-Cholesten-3-one, 99.5+%(tlc)
| 601-57-0 |
|
Iodine
| 7553-56-2 |
|
Iodine Solution Wij's
| 64-19-7 |
|
4-Nitrobenzyl bromide, 99%
| 100-11-8 |
|
N-Isopropylcyclohexylamine, 99%
| 1194-98-5 |
|
Nickel(II) sulfate heptahydrate, for nickel plating, DIN 50970
| 10101-98-1 |
|
Tert.-butyllithium, 1.5m solution in pentane
| 594-19-4 |
|
Piperonyl alcohol, 98%
| 495-76-1 |
|
Iron
| 7439-89-6 |
|
Dithioloxalic Acid Dipotassium Salt, 99+% (Titr.)
| 20267-56-5 |
|
1-Naphthalenesulfonic acid, dihydrate, 94% (titr.)
| 85-47-2 |
|
Iron (III) Oxide Anhydrous
| 1309-37-1 |
|
Tricosane, 98% (gc)
| 638-67-5 |
|
L-(-)-Threitol, 98%
| 2319-57-5 |
|
1,8-Diiodooctane, 98+%, Stabilized Over Copper
| 24772-63-2 |
|
Polyamide resin
| |
|
Isoamyl alcohol
| 123-51-3 |
|
p-(Imidazol-1-yl)phenol, 97% (Titr.)
| 10041-02-8 |
|
Thymol, 99%
| 89-83-8 |
|
4-Hydroxybenzoic acid, p.a.
| 99-94-5 |
|
Cyclopropyl Phenyl Carbinol, 97%
| 1007-03-0 |
|
3-Exo-Aminobicyclo??2.2.1??Hept-5-ene-2-Exo-Carboxylic Acid, 98%
| 92511-32-5 |
|
(2R,3R)-1-Carboxy-4-Chloro-2,3-Dihydroxy-Cyclohexa-4,6-Diene, 95%
| 0-01-1 |
|
4-Aminopyridine
| 504-24-5 |
|
Cyanoethyl sucrose
| 18304-13-7 |
|
2-Amino-6-chloropurine, 99+%
| 10310-21-1 |
|
Hexachlorobenzene, 99%
| 118-74-1 |
|
4-Allyl-2,6-Dimethoxyphenol, Tech., 90+ %
| 6627-88-9 |
|
|