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MSDS 
:
 Allyl isothiocyanate, 94%
CAS 
:
 57-06-7
SYNONYMS 
:
 Isothiocyanic acid, allyl ester; Allyl isorhodanide; Allyl     isosulfocyanate; Allyl isosulphocyanate; Allyl mustard oil; Allyl     thiocarbonimide; Artificial mustard oil; Artificial oil of mustard;     Carbospol; Isothiocyanate d'allyle; 3-Isothiocyanato-1-propene;     Mustard oil; Propene, 3-isothiocyanato-; 2-Propenyl isothiocyanate
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 57-06-7 |Allyl isothiocyanate | 94 | 200-309-2 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T
Risk Phrases: 10 23/24/25 36/37/38

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Flammable. Toxic by inhalation, in contact with skin and if
swallowed. Irritating to eyes, respiratory system and skin.Moisture
sensitive.Lachrymator (substance which increases the flow of tears).

Potential Health Effects
Eye:
Causes eye irritation. Lachrymator (substance which increases the
flow of tears).
Skin:
May be fatal if absorbed through the skin. May cause skin
sensitization, an allergic reaction, which becomes evident upon
re-exposure to this material. This material is a vesicant, that is,
it will induce blistering. Causes skin irritation and possible
burns. Prolonged exposure may produce blisters.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea. Effects may be delayed.
Inhalation:
Causes respiratory tract irritation. May cause asthmatic attacks due
to allergic sensitization of the respiratory tract. Vapors may cause
dizziness or suffocation.
Chronic:
May cause reproductive and fetal effects. Laboratory experiments
have resulted in mutagenic effects.

**** 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. Do
NOT allow victim to rub eyes or keep eyes closed.
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:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively. Effects may be delayed.

**** 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.
Vapors can travel to a source of ignition and flash back. During a
fire, irritating and highly toxic gases may be generated by thermal
decomposition or combustion. Will burn if involved in a fire. Use
water spray to keep fire-exposed containers cool. Containers may
explode in the heat of a fire. Flammable liquid and vapor.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or
alcohol-resistant foam. For large fires, use water spray, fog, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Water may be ineffective. Do NOT get water inside
containers. Do NOT use straight streams of water.

**** 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. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Use a spark-proof tool. Provide ventilation. Do
not get water inside containers. A vapor suppressing foam may be
used to reduce vapors.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Remove contaminated clothing and wash before reuse. Ground and bond
containers when transferring material. Use spark-proof tools and
explosion proof equipment. Contents may develop pressure upon
prolonged storage. Do not breathe dust, vapor, mist, or gas. 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. Do not allow contact with water. 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.
Keep from contact with moist air and steam.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Keep refrigerated. (Store below 4C/39F.) Store in a
tightly closed container. Store in a cool, dry, well-ventilated area
away from incompatible substances. Flammables-area. Store protected
from moisture.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use explosion-proof ventilation equipment. 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# 57-06-7:


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: Liquid
Color: clear colorless to pale yellow
Odor: mustard-like - pungent odor
pH: Not available.
Vapor Pressure: 4 mm Hg @ 20 C
Viscosity: Not available.
Boiling Point: 150 deg C @ 760.00mm Hg
Freezing/Melting Point: -80 deg C
Autoignition Temperature: Not applicable.
Flash Point: 46 deg C ( 114.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: > 250 deg C
Solubility in water: Slightly soluble.
Specific Gravity/Density: 1.0150g/cm3
Molecular Formula: H2C=CHCH2NCS
Molecular Weight: 99.15

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures. Moisture sensitive.
Conditions to Avoid:
Incompatible materials, ignition sources, moisture, excess heat.
Incompatibilities with Other Materials:
Moisture, amines, acids, strong oxidizing agents, strong bases,
alcohols.
Hazardous Decomposition Products:
Hydrogen cyanide, nitrogen oxides, carbon monoxide, oxides of sulfur,
irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Will not occur.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 57-06-7: NX8225000
LD50/LC50:
CAS# 57-06-7: Draize test, rabbit, eye: 2 mg; Oral, mouse: LD50 =
308 mg/kg; Oral, rat: LD50 = 112 mg/kg; Skin, rabbit: LD50 = 88
mg/kg.
Carcinogenicity:
Allyl isothiocyanate -
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 = 0.099-0.11 mg/L; 5,15,30
min; Microtox test at 15CFish: Fathead Minnow: LC50 = 0.0856 mg/L;
Unspecified; Flow-through at 25.1C (pH 7.8)

**** SECTION 13 - DISPOSAL CONSIDERATIONS ****

Dispose of in a manner consistent with federal, state, and local regulations.

**** SECTION 14 - TRANSPORT INFORMATION ****

IATA
Shipping Name: ALLYL ISOTHIOCYANATE, INHIBITED
Hazard Class: 6.1 (3)
UN Number: 1545
Packing Group: II
IMO
Shipping Name: ALLYL ISOTHIOCYANATE, STABILIZED
Hazard Class: 6.1 (3)
UN Number: 1545
Packing Group: II
RID/ADR
Shipping Name: ALLYL ISOTHIOCYANATE, INHIBITED
Hazard Class: 6.1
UN Number: 1545
Packing group: II

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 10 Flammable.
R 23/24/25 Toxic by inhalation, in contact with skin
and if swallowed.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28B After contact with skin, wash immediately with
plenty of water and soap.
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).
WGK (Water Danger/Protection)
CAS# 57-06-7: No information available.
Canada
CAS# 57-06-7 is listed on Canada's DSL List.
CAS# 57-06-7 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 57-06-7 is listed on the TSCA inventory.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 5/26/1999 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.
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