Material Safety Data Sheet
1. PRODUCT/COMPANY IDENTIFICATION
Product name：Cyclohexylamine
MSDS number.ï¼?6
Supplier's name：San Fu Chemical Co., Ltd.
Supplier's addressï¼?340 Hsiao Hsin Li, Shan Hua,Tainan Hsien,Taiwan, R.O.C.
Supplier’s phone�06-5837608
Emergency phoneï¼?06-5837608 FAX.ï¼?06-5839498
2. COMPOSITION/INFORMATION ON INGREDIENTS
Substanceï¼?
Chemical name：Cyclohexylamine
Synonyms：Aminocyclohexane；Aminohexahydrobenzene；Hexahydroaniline；CHA.
CAS No.ï¼?108-91-8
Ingredient contributing to the hazard(%)ï¼?99.5%
Preparationï¼?
Chemical natureï¼?
Component or impurities Concentration or concentration The classification and hazard
contributing to the hazard range labeling
-- -- --
3. HAZARD IDENTIFICATION
The most important hazards and effects:
Eye: Causes eye burns. May cause tearing, conjunctivitis and corneal edema when vapor is
absorbed into the tissue of the eye.
Skin: Harmful if absorbed through the skin. Causes skin burns. May cause skin sensitization, an
allergic reaction, which becomes evident upon re-exposure to this material.
Ingestion: Harmful if swallowed. Causes gastrointestinal tract burns. May cause systemic effects.
Ingestion may cause death unless teated promptly.
Inhalation: Harmful if inhaled. Causes chemical burns to the respiratory tract. Inhalation may be
fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical
pneumonitis and pulmonary edema. Aspiration may lead to pulmonary edema.
Vapors may cause dizziness or suffocation. May cause systemic effects. May cause
burning sensation in the chest. In cases of reported human cyclohexylamine vapor
exposure, workers developed nausea, lightheadedness, apprehension and anxiety,
drowsiness, slurred speech, vomiting and dilated pupils.
Chronic: Prolonged or repeated skin contact may cause dermatitis. Prolonged exposure may
produce a narcotic effect.
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Material Safety Data Sheet
Human health effectsï¼? --
Environmental effectsï¼?--
Physical & chemical hazardsï¼?--
Specific hazardsï¼?--
Main symptomsï¼?--
The classification of the productï¼?8ï¼?3
4. FIRST AID MEASURES
The different exposure routesï¼?
˙Inhalation If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing
ï¼?
is difficult, give oxygen. Get medical aid.
˙Skin Contact：Immediately flush skin with plenty of water for at least 15 minutes while
removing contaminated clothing and shoes. Get medical attention immediately.
Wash clothing before reuse. Thoroughly clean shoes before reuse.
˙Eye Contact：In case of contact, immediately flush eyes with plenty of water for a t least 15
minutes. Get medical aid immediately.
˙Skin: In case of contact, immediately flush skin with plenty of water for at least 15 minutes
while removing contaminated clothing and shoes. Get medical aid immediately. Wash
clothing before reuse.
The most important symptom and effectï¼? --
Protection to first-aidersï¼?--
Notes to physician：Treat symptomatically and supportively.
5. FIRE-FIGHTING MEASURES
Extinguishing media ï¼? 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. Do NOT use straight streams of water. Solid
streams of water may be ineffective and spread material.
Specific hazardï¼?
Specific methodsï¼?
The protection of firefighters ï¼? Fire-fighters should wear proper protective equipment and
self-contained breathing apparatus with full face-piece operated
in positive mode.
6. ACCIDENTAL RELEASE MEASURES
Personal precautions：Personnel involved in spill,leak control and clean up must wear a full
Body suit construction of butyl rubber and self-contained breathing
Apparatus
Environmental precautions：The contaminated amine should be contained for proper waste
disposal according to environmental regulation.
Methods for cleaning up：Sprayed with water to keep containers cool,to control vapors and to
protect workmen attempting to stop the leak.
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Material Safety Data Sheet
7. HANDLING AND STORAGE
Handling：Wash thoroughly after handling. Remove contaminated clothing and wash before reuse.
Ground and bond containers when transferring material. Use spark-proof tools and
explosion proof equipment. 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. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill,
grind, or expose empty containers to heat, sparks or open flames. Use only with
adequate ventilation.
Storage：Keep away from sources of ignition. 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 organic
halogens. Flammables-area. Keep away from acids.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Engineering measures：Local exhaust ventilation may be necessary to control any air contaminants
to within their TLVs during the use of this product. Use explosion-proof
ventilation equipment. Facilities storing or utilizing this material should be
equipped with an eyewash facility and a safety shower.
Control parameters
TWA STEL Ceiling Biological standards
10 ppm -- --
Personal protective equipmentï¼?
˙respiratory protection：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.
˙hand protection：Rubber gloves
˙eye protection Use chemical safety goggles and/or a full face shield where splashing is possible.
ï¼?
Maintain eye wash fountain and quick-drench facilities in work area.
˙skin and body protection ：Wear impervious protective clothing, including boots, gloves, lab
coat, apron or coveralls, as appropriate, to prevent skin contact.
Hygiene measures：When using do not eat ,drink or smoke.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state：Liquid Appearance：clear, colorless
Colour：Clear ,colorless liquid Odour：Strong, fishy odor.
pH valueï¼?11.5 Boiling point/boiling rangeï¼?134 deg C @ 760
mmHg
â„?
Decomposition temp.：Not available. Flash point� 28.3�
Test method� ）open �
� ）close
Autoignition temp.�293 � 560� Explosion properties：Not applicable.
Vapor pressureï¼?10 mm Hg @ 20 deg C Vapor densityï¼?3.42 (Air=1)
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Material Safety Data Sheet
Densityï¼?0.8647 Solubilityï¼?--
10. STABILITY AND REACTIVITY
Stability：Stable under ordinary conditions of use and storage.
Possible hazardous reactions under specific conditionsï¼?--
Conditions to avoid：Ignition sources, excess heat, Cyclohexylamine slowly corrodes copper,
aluminum, zinc and galvanized surfaces.
Materials to avoidï¼?
Hazardous decomposition products ï¼? Nitrogen oxides, carbon monoxide, carbon dioxide,
hydrocarbons, ammonia, amines.
11. TOXICOLOGICAL INFORMATION
Acute toxicityï¼?--
Local effectsï¼?--
Sensitizationï¼?--
Chronic toxicityï¼?
Draize test, rabbit, eye: 50 ug/24H Severe;
Draize test, rabbit, eye: 100 uL/5M Severe;
Draize test, rabbit, skin: 2 mg/24H Severe;
Draize test, rabbit, skin: 500 uL Severe;
Inhalation, mouse: LC50 = 1070 mg/m3;
Inhalation, rat: LC50 = 7500 mg/m3;
Oral, mouse: LD50 = 224 mg/kg;
Oral, rat: LD50 = 11 mg/kg;
Skin, rabbit: LD50 = 320 uL/kg;
Specific effectsï¼?--
12. ECOLOGICAL INFORMATION
Possible environmental effects/behavior and fateï¼?
When released into the soil, this material may biodegrade to a moderate extent. When
released into the soil, this material may leach into groundwater. When released into the soil, this
material may evaporate to a moderate extent. When released into water, this material may
evaporate to a moderate extent. This material is not expected to significantly bioaccumulate. When
released into the air, this material is expected to be readily degraded by reaction with
photochemically produced hydroxyl radicals.
13. DISPOSAL CONSIDERATION
Methods of disposalï¼?
Whatever cannot be saved for recovery or recycling should be handled as hazardous waste
and sent to a RCRA approved waste facility. Processing, use or contamination of this product may
change the waste management options. State and local disposal regulations may differ from federal
disposal regulations. Dispose of container and unused contents in accordance with federal, state
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Material Safety Data Sheet
and local requirements.
14. TRANSPORT INFORMATION
International regulationsï¼?8, 3
UN classification number：UN2357
Local regulations：N/A
Specific precautionary transport measures and conditions：N/A
15. REGULATORY INFORMATION
Regulationsï¼?--
16. OTHER INFOMATION
Literature
--
references
Suppler：San Fu Chemical Co.,Ltd.Shan Hua Plant
Addressï¼?340 Hsiao Hsin Li, Shan Hua,.Tainan Hsien,Taiwan,R.O.C.
Prepared by
TELï¼?06-5837608 FAXï¼?06-5839498
Name：Chang chunfel
Issue date 2007/9/1 Revision 1
Remarks
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