Material Safety Data Sheet

3,5-Dimethylisoxazole, 99%
3,5-二甲基异恶唑安全技术说明书

Section 1 - Chemical Product and Company Identification
MSDS Name:3,5-Dimethylisoxazole, 99%

Company Identification:
Quzhou Mingfeng Chemical Co.,Ltd

tel:0570-3062502

Section 2 - Composition, Information on Ingredients

Section 3 - Hazards Identification

EMERGENCY OVERVIEW

Appearance: clear, colorless liquid. Flash Point: 31 deg C.
Warning! Flammable liquid and vapor.May cause eye, skin, and respiratory tract irritation.
Target Organs:No data found.

Potential Health Effects
Eye:May cause eye irritation.
Skin:May cause skin irritation.
Ingestion:Ingestion of large amounts may cause gastrointestinal irritation.
Inhalation:May cause allergic respiratory reaction.
Chronic:No information found.

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:Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
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.
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 if cough or other symptoms appear.
Notes to Physician:Treat symptomatically and supportively.

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 can travel to a source of ignition and flash back.
Extinguishing Media:Use foam, dry chemical, or carbon dioxide. Water may be ineffective.
Flash Point:31 deg C ( 87.80 deg F)
Autoignition Temperature:Not available.
Explosion Limits, Lower:Not available.
Upper:Not available.
NFPA Rating:(estimated) Health: ; Flammability: 3; Instability:

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. Scoop up with a nonsparking tool, then place into a suitable container for disposal.

Section 7 - Handling and Storage Handling:Wash thoroughly after handling. Wash hands before eating. Use only in a well-ventilated area. Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Do not get on skin or in eyes. Avoid ingestion and inhalation.
Storage:Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container. Flammables-area.

Section 8 - Exposure Controls, Personal Protection Engineering Controls:Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels below recommended exposure limits.
Exposure Limits

OSHA Vacated PELs:3,5-Dimethylisoxazole: No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes:Wear appropriate protective eyeglasses or chemical safety ggles 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 :Liquid
Appearance:clear, colorless
Odor:Putrid odor.
pH:Not available.
Vapor Pressure:Not available.
Vapor Density:Not available.
Evaporation Rate:Not available.
Viscosity:Not available.
Boiling Point:142 - 144 deg C @ 760.00mm Hg
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility:insoluble
Specific Gravity/Density:.9900g/cm3
Molecular Formula:C5H7NO
Molecular Weight:97.12

Section 10 - Stability and Reactivity Chemical Stability:Stable under normal temperatures and pressures.
Conditions to Avoid:High temperatures, mechanical shock, incompatible materials, ignition sources, exposure to air.
Incompatibilities with Other Materials:Strong oxidizing agents, acids, acid chlorides, acid anhydrides, and carbon dioxide.
Hazardous Decomposition Products:Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization:Has not been reported.

Section 11 - Toxicological Information RTECS#:
CAS#300-87-8: NY2774200
LD50/LC50:
Not available.
Carcinogenicity:
CAS# 300-87-8: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:No information available.
Teratogenicity:No information available.
Reproductive Effects:No information available.
Mutagenicity:No information available.
Neurotoxicity:No information available.
Other Studies:

Section 12 - Ecological Information No information available.

Section 13 - Disposal Considerations Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.
RCRA P-Series:None listed.
RCRA U-Series:None listed.

Section 14 - Transport Information

Section 15 - Regulatory Information US FEDERAL
TSCA
CAS# 300-87-8 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313No chemicals are reportable under Section 313.
Clean Air Act:
This material does not contain any hazardous air pollutants.
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product are listed as Hazardous Substances under the CWA.
None of the chemicals in this product are listed as Priority Pollutants under the CWA.
None of the chemicals in this product are listed as Toxic Pollutants under the CWA.
OSHA:
None of the chemicals in this product are considered highly hazardous by OSHA.
STATE
CAS# 300-87-8 is not present on state lists from CA, PA, MN, MA, FL, or NJ.

California Prop 65
California No Significant Risk Level: None of the chemicals in this product are listed.

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
Not available.
Risk Phrases:
R 10 Flammable.

Safety Phrases:
S 16 Keep away from sources of ignition - No smoking.

WGK (Water Danger/Protection)
CAS# 300-87-8: No information available.
Canada - DSL/NDSL
CAS# 300-87-8 is listed on Canada's DSL List.
Canada - WHMIS
This product has a WHMIS classification of B2.
This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the MSDS contains all of the information required by those regulations.
Canadian Ingredient Disclosure List

Section 16 - Additional Information MSDS Creation Date:8/01/2003