**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 4170-30-3 |Crotonaldehyde | >99 | 224-030-0 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T+ F N
Risk Phrases: 11 26 37/38 41 24/25 50 48/22 68
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable. Very toxic by inhalation. Irritating to
respiratory system and skin. Risk of serious damage to eyes. Toxic
in contact with skin and if swallowed. Very toxic to aquatic
organisms. Harmful : danger of serious damage to health by prolonged
exposure if swallowed.Possible risk of irreversible effects.Air
sensitive.Lachrymator (substance which increases the flow of
tears).Light sensitive.
Potential Health Effects
Eye:
Causes severe eye irritation. May cause eye injury. Lachrymator
(substance which increases the flow of tears).
Skin:
Causes skin irritation. Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. Causes gastrointestinal irritation with
nausea, vomiting and diarrhea.
Inhalation:
May be fatal if inhaled. Causes respiratory tract irritation.
Chronic:
Chronic inhalation may cause effects similar to those of acute
inhalation.
**** 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. 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.
Discard contaminated clothing in a manner which limits further
exposure.
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. Vapors may form an explosive mixture with air. Use
water spray to keep fire-exposed containers cool. Flammable liquid
and vapor. May be ignited by heat, sparks, and flame. Containers may
explode when heated. Approach fire from upwind to avoid hazardous
vapors and toxic decomposition products. Vapors are heavier than air
and may travel to a source of ignition and flash back. Vapors can
spread along the ground and collect in low or confined areas. Fight
fire from protected location or maximum possible distance.
Extinguishing Media:
Use water spray, dry chemical, "alcohol resistant" foam, or carbon
dioxide.
**** 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. Provide ventilation. A vapor suppressing foam
may be used to reduce vapors. Water spray may reduce vapor but may
not prevent ignition in closed spaces. Evacuate unnecessary
personnel.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Ground and bond containers when transferring
material. 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.
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. Keep from contact
with oxidizing materials. Store in a cool, dry, well-ventilated area
away from incompatible substances. Do not store near alkaline
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 general or
local exhaust ventilation to keep airborne concentrations below the
permissible exposure limits.
Exposure Limits
CAS# 4170-30-3:
United States OSHA: 2 ppm TWA; 6 mg/m3 TWA
Belgium - TWA: 2 ppm VLE; 5.8 mg/m3 VLE
Germany: 0.34 ppm TWA; 1 mg/m3 TWA
Germany: Skin absorber
Malaysia: 0.3 ppm Ceiling; 0.855 mg/m3 Ceiling
Personal Protective Equipment
Eyes:
Wear chemical splash goggles.
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: Liquid
Color: colorless to yellow
Odor: Pungent, suffocating odor.
pH: Not available.
Vapor Pressure: 30 mm Hg @ 20 deg C
Viscosity: Not available.
Boiling Point: 104 deg C
Freezing/Melting Point: -76 deg C
Autoignition Temperature: 450 deg F ( 232.22 deg C)
Flash Point: 55 deg F ( 12.78 deg C)
Explosion Limits, lower: 2.1
Explosion Limits, upper: 15.5
Decomposition Temperature: Not available.
Solubility in water: Partially soluble.
Specific Gravity/Density: 0.853
Molecular Formula: C4H6O
Molecular Weight: 70.09
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
May form explosive peroxides on contact with air or may undergo
hazardous polymerization without an inhibitor.
Conditions to Avoid:
High temperatures, ignition sources, loss of inhibitor.
Incompatibilities with Other Materials:
Reacts violently with 1,3-butadiene. Violent hypergolic reaction with
concentrated nitric acid. Can react with oxidizers, ammonia and
bases. Polymerization may be caused by elevated temperatures and
alkalies.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 4170-30-3: GP9499000
LD50/LC50:
CAS# 4170-30-3: Dermal, guinea pig: LD50 = 30 uL/kg; Inhalation,
mouse: LC50 = 580 mg/m3/2H; Inhalation, rat: LC50 = 200 mg/m3/2H;
Inhalation, rat: LC50 = 9600 mg/m3/5M; Inhalation, rat: LC50 = 4800
mg/m3/10M; Inhalation, rat: LC50 = 2400 mg/m3/15M; Inhalation, rat:
LC50 = 1700 mg/m3/30M; Inhalation, rat: LC50 = 1100 mg/m3/60M;
Inhalation, rat: LC50 = 300 mg/m3/4H; Oral, mouse: LD50 = 104 mg/kg;
Oral, rat: LD50 = 80 mg/kg; Skin, rabbit: LD50 = 380 uL/kg.
Carcinogenicity:
Crotonaldehyde -
ACGIH: A3 - Confirmed animal carcinogen with unknown relevance to
Other:
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: CROTONALDEHYDE, STABILIZED
Hazard Class: 6.1 (3)
UN Number: 1143
Packing Group: I
IMO
Shipping Name: CROTONALDEHYDE, STABILIZED
Hazard Class: 6.1 (3.2)
UN Number: 1143
Packing Group: I
RID/ADR
Shipping Name: CROTONALDEHYDE, STABILIZED
Hazard Class: 6.1
UN Number: 1143
Packing group: I
USA RQ: CAS# 4170-30-3: 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+ F N
Risk Phrases:
R 11 Highly flammable.
R 24/25 Toxic in contact with skin and if swallowed.
R 26 Very toxic by inhalation.
R 37/38 Irritating to respiratory system and skin.
R 41 Risk of serious damage to eyes.
R 48/22 Harmful : danger of serious damage to health
by prolonged exposure if swallowed.
R 50 Very toxic to aquatic organisms.
R 68 Possible risk of irreversible effects.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28A After contact with skin, wash immediately with
plenty of water.
S 36/37/39 Wear suitable protective clothing, 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).
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 4170-30-3: 3
Canada
CAS# 4170-30-3 is listed on Canada's DSL List.
CAS# 4170-30-3 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 4170-30-3 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 6/09/1998 Revision #4 Date: 7/16/2002
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 |
|
Triphenylmethane, 99+% (GC)
| 519-73-3 |
|
cis-1-Bromo-2-ethoxyethylene, 95%
| 23521-49-5 |
|
p-Hexylbenzaldehyde diethyl acetal, 99%
| |
|
4-Hexyloxybenzaldehyde, 99%
| 5736-94-7 |
|
3-(4-methoxybenzoyl)propionic acid, 97%
| 3153-44-4 |
|
2,5-Bis-(4-Pyridyl)-1,3,4-Thiadiazole, 95%
| 15311-09-8 |
|
Silver tetrafluoroborate, 99%
| 14104-20-2 |
|
DL-2-Bromohexanoic acid, 97%
| 616-05-7 |
|
Cytidine 5'-Triphosphate, Disodium Salt Dihydrate
| 81012-87-5 |
|
Poly(acrylic acid), 63 wt.% aqueous solution
| 7732-18-5 |
|
Ethyl DL-2-Hydroxycaproate, 97%
| 6946-90-3 |
|
4-Nitrophenyl-2-acetamido-2-deoxy-alpha-d- glucopyranoside, 99%
| 10139-02-3 |
|
4-Nitroquinoline-n-oxide, 98%
| 56-57-5 |
|
2-Aminoanthracene, Tech., 92% (HPLC)
| 613-13-8 |
|
2,3-Dimethyl-1-(4-methylphenyl)-3- pyrazolin-5-one, 99+%
| 56430-08-1 |
|
n-Methylethylenediamine, 95%
| 109-81-9 |
|
2,2-Dimethyl-5-(2-Hexahydroazepinylidene)-1,3-Dioxan-4,6-Dione, 99+%
| 70912-54-8 |
|
Thiophosphoryl Chloride, 98%
| 3982-91-0 |
|
1,2,3,6-Tetrahydrobenzaldehyde, 99%
| 100-50-5 |
|
6-Aminoindazole, 97+%
| 6967-12-0 |
|
N-Cyclohexylformamide, 99%
| 766-93-8 |
|
Quinhydrone, 98%
| 106-34-3 |
|
4-Bromobenzophenone, 97%
| 90-90-4 |
|
d-alpha-Tocopheryl polyethylene glycol 1000 succinate
| 9002-96-4 |
|
Direct Yellow 27
| 10190-68-8 |
|
3,4,5-Trimethoxybenzaldehyde, 99%
| 86-81-7 |
|
2-Chloroethyl Ethyl Ether, 98+%
| 628-34-2 |
|
Isobutyraldehyde, 99+% (GC)
| 78-84-2 |
|
Potassium nitrosodisulfonate
| 14293-70-0 |
|
4-Amino-3-Methylbenzoic Acid, 98%
| 2486-70-6 |
|
3,4-Diaminobenzoic acid, 97%
| 619-05-6 |
|
3,5-Dichloroaniline, 98%
| 626-43-7 |
|
3'-Bromo-4'-Fluoropropiophenone, 98%
| 0-00-1 |
|
D-(+)-2-Amino-3-Phenyl-1-Propanol, 98%
| 5267-64-1 |
|
2-Furoic Acid, 98%
| 88-14-2 |
|
Diphenyl n-cyanocarbonimidate, 97%
| 79463-77-7 |
|
Sulfamethazine, 99%
| 57-68-1 |
|
L-Histidinol Dihydrochloride, 99%
| 1596-64-1 |
|
Vanadium atomic absorption standard solution, 1 mg/ml V in 2% HNO3
| 7440-62-2 |
|
Crotonaldehyde, 99+%
| 4170-30-3 |
|
1,6-Dicyanohexane, 99%
| 629-40-3 |
|
Azidotrimethylsilane, 97%
| 4648-54-8 |
|
2-Ethyl-3-methylbutanal, 97%
| 26239-55-4 |
|
1,2,4-Benzenetriol, 99%
| 533-73-3 |
|
Gold Atomic Absorption Standard Solution 1 mg/ml Au in 0.5N HCl
| 7440-57-5 |
|
Dimethyl Terephthalate , 99%
| 120-61-6 |
|
Ethylenediaminetetraacetic Acid, Tripotassium Salt (Pract), 90%
| 7732-18-5 |
|
2,2-Diethyl-1,3-Propanediol, 99+%
| 115-76-4 |
|
2'-Deoxyadenosine Hydrate, 99%
| 16373-93-6 |
|
DL-(2-Fluorophenyl)-Alanine, 99%
| 2629-55-2 |
|
|