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Material Safety Data Sheet
1. Chemical product and company identification
Product name ISOAMYLENE
Product use Industrial applications
Supplier Zibo liantan chemical co.,ltd
INFORMATION The middle section,Yixilu ,Linzi,Zibo,
Zip:255410
Emergency phone: +86-533-7525858
2. Composition/information on ingredients
Ingredient name CAS # % by weight
2-Methyl-2-butene 513-35-9 89 - 95
2-Methyl-1-butene 563-46-2 5-11
3. Hazards identification
Physical state Liquid.
Color Colorless. Clear.
Emergency overview
EXTREMELY FLAMMABLE LIQUID AND VAPOR.
VAPOR MAY CAUSE FLASH FIRE.
ASPIRATION HAZARD.
Harmful or fatal if liquid is aspirated into lungs.
HARMFUL IF SWALLOWED.
HARMFUL ON PROLONGED OR REPEATED INHALATION.
Do not ingest. If ingested do not induce vomiting. Avoid breathing vapor or mist. Keep away
from heat, sparks and flame. Keep container closed. Use only with adequate ventilation Wash
thoroughly after handling.
DANGER!
Routes of entry Dermal contact. Eye contact. Inhalation. Ingestion.
Potential health effects
Eyes May cause eye irritation.
Skin Prolonged or repeated contact may dry skin and cause irritation.
Inhalation Harmful on prolonged or repeated inhalation.
Ingestion Harmful if swallowed.
Aspiration hazard if swallowed -- harmful or fatal if liquid is aspirated into lungs.
Medical conditions None identified
aggravated by overexposure
See toxicological information (section 11)
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4. First aid measures
Eye contact In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get
medical attention if irritation occurs.
Skin contact In case of contact, immediately flush skin with plenty of water. Remove contaminated clothing
and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical
attention if irritation develops.
Inhalation If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical attention.
Ingestion If swallowed, do NOT induce vomiting. Never give anything by mouth to an unconscious person.
Aspiration hazard if swallowed-can enter lungs and cause damage. Get medical attention.
5. Fire-fighting measures
Auto-ignition temperature 290 °C
Flash point -45 °C (Closed cup) Pensky-Martens.
Explosion limits Lower: 1 %
Upper: 9 %
Flammability of the Flammable.
product
Products of combustion These products are carbon oxides (CO, CO2), other hazardoussubstances.
Unusual fire/explosion Extremely flammable liquid and vapor. Vapor may cause flash fire. Vapors
hazards may accumulate inlow or confined areas, travel considerable distance tosource of ignition and flash back. Runoff tosewer may create fire or explosion hazard.This material is not explosive as defined by established regulatory criteria.
Fire-fighting media and In case of fire, use water fog, foam, dry chemicals, or carbon
instructions dioxide.DO NOT FIGHT FIRE WHEN IT REACHES MATERIAL. Withdraw from fire and let it burn. Promptly isolate the sceneby removing all persons from the vicinity of the incident if there is a fire. First move people out of line-of-sight of the scene and away from windows. Cool containing vessels with water jet in order to prevent pressure build-up, autoignition or explosion.
Protective clothing (fire) Fire-fighters should wear positive pressure self-contained breathing
apparatus (SCBA) and full turnout gear.
Personal precautions Immediately contact emergency personnel. Eliminate all ignition
sources. Keep unnecessarypersonnel away. Use suitable protective equipment (See Section: "Exposure controls/personalprotection"). Follow all fire fighting procedures (See Section: "Fire-fighting measures"). Do nottouch or walk through spilled material.
Personal protection in Splash goggles. Full suit. Boots. Gloves. A self-contained breathing
case of a large spill apparatus should be usedto avoid inhalation of the product. Suggested protective clothing might not be sufficient; consulta specialist BEFORE handling this product.
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6. Accidental release measures
Environmental If emergency personnel are unavailable, contain spilled material. For small spills add
precautions and clean-up absorbent(soil may be used in the absence of other suitable materials) scoop up methods material and place in a sealed, liquid-proof container for disposal. For large spills
dike spilled material or otherwisecontain material to ensure runoff does not reach a waterway. Place spilled material in an appropriate container for disposal. Avoid contact of spilled material with soil and prevent runoff entering surface waterways. See Section 13 for Waste Disposal Information.
7. Handling and storage
Handling Aspiration hazard if swallowed-can enter lungs and cause damage. Do not ingest. If ingested do
not induce vomiting. Use only with adequate ventilation Avoid breathing vapor or mist. Keep
away from heat, sparks and flame. To avoid fire or explosion, dissipate static electricity during
transfer by grounding and bonding containers and equipment before transferring material. Use
explosion-proof electrical (ventilating, lighting and material handling) equipment. Wash thoroughly after handling.
Storage Store in a segregated and approved area. Keep container in a cool, well-ventilated area. Keep
container tightly closed and sealed until ready for use. Avoid all possible sources of ignition
(spark or flame).
8. Exposure controls/personal protection
Occupational exposure
limits
Control Measures Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne
levels below recommended exposure limits.
Hygiene measures Wash hands, forearms and face thoroughly after handling chemical products, before eating,
smoking and using the lavatory and at the end of the working period.
Personal protection
Eyes Avoid contact with eyes. Chemical splash goggles.
Skin and body Avoid contact with skin and clothing. Wear suitable protective clothing.
Respiratory Use with adequate ventilation. Avoid breathing vapor or mist.
If ventilation is inadequate, use certified respirator that will protect against organic vapor.
Hands Wear suitable gloves.
The correct choice of protective gloves depends upon the chemicals being handled, the
conditions of work and use, and the condition of the gloves (even the best chemically resistant
glove will break down after repeated chemical exposures). Most gloves provide only a short time
of protection before they must be discarded and replaced. Because specific work environments
and material handling practices vary, safety procedures should be developed for each intended
application. Gloves should therefore be chosen in consultation with the supplier/manufacturer and with a full assessment of the working conditions.
Consult your supervisor or S.O.P. for special handling directions
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Consult local authorities for acceptable exposure limits.
2-Methyl-2-butene None assigned.
2-Methyl-1-butene None assigned.
Ingredient name Occupational exposure limits
9. Physical and chemical properties
Physical state Liquid.
pH 7 (Neutral.)
Odor Sweetish.
Color Colorless. Clear.
Boiling point / Range 35.1 to 38 °C
Melting point / Range -134 °C
Density 660 kg/m3 (0.7 g/cm3) at 20°C
Vapor pressure 47.573 kPa
Vapor Density (Air = 1) 2.4
Solubility negligible < 0.1% at 20°C
LogKow Not determined.
Viscosity Dynamic: 0 Pa·s (0.27 cP)
Kinematic: <7 mm2/s (<7 cSt) at 40°C
10. Stability and reactivity
Stability and reactivity The product is stable.
Conditions to avoid Keep away from heat, sparks and flame.
Incompatibility with Extremely reactive or incompatible with the following materials: oxidizing materials.
various substances
Hazardous decomposition These products are carbon oxides (CO, CO2)
products
Hazardous polymerization Will not occur.
11. Toxicological information
Ingredient name Test Result Route Species
ISOAMYLENE LD50 700 to 2600 Oral Rat
mg/kg
LC50 >61000 ppm (4 Inhalation Rat hours)
Chronic toxicity
Carcinogenic No component of this product at levels greater than 0.1% is identified as a carcinogen by ACGIH
effects or the International Agency for Research on Cancer (IARC). No component of this product
present at levels greater than 0.1% is identified as a carcinogen by the U.S. National Toxicology
Program (NTP) or the
Mutagenic No component of this product at levels greater than 0.1% is classified by established regulatory
effects criteria as a mutagen.
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Reproductive No component of this product at levels greater than 0.1% is classified by established regulatory
effects criteria as a reproductive toxin.
Teratogenic No component of this product at levels greater than 0.1% is classified by established regulatory
effects criteria as teratogenic or embryotoxic.
12. Ecological information
Ecotoxicity 3 mg/l [EC50], 48 hour(s) [Daphnia].
13. Disposal considerations
Waste information Avoid contact of spilled material and runoff with soil and surface waterways. Consult an
environmental professional to determine if local, regional or national regulations would classify
spilled or contaminated materials as hazardous waste. Use only approved transporters, recyclers,
treatment, storage or disposal facilities. Dispose of in accordance with all applicable local and
national regulations.
Consult your local or regional authorities.
14. Transport information
International transport regulations
Regulatory information | UN number | Proper shipping name | Class | Packing group | Label | Additional information |
DOT Classification | UN2460 | 2-Methyl-2-butene | 3 | II | ----- | ----- |
TDG Classification | UN2460 | 2-Methyl-2-butene | 3 | II | ----- | ----- |
IMDG Classification | UN2460 | 2-Methyl-2-butene | 3 | II | ----- | ----- |
IATA Classification | UN2460 | 2-Methyl-2-butene | 3 | II | ----- | ----- |
15. Regulatory information
This product is not regulated under Section 302 of SARA and 40 CFR Part 355.
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: ISOAMYLENE: Fire hazard, Immediate (Acute) Health Hazard
SARA 313
Form R – Reporting This product does not contain any hazardous ingredients at or above regulated.
Requirements thresholds
Supplier notification This product does not contain any hazardous ingredients at or above regulated thresholds.
CERCLA Sections 102a/103 Hazardous Substances (40 CFR Part 302.4):: This material is not regulated under CERCLA Sections 103 and 107.
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State regulations Massachusetts RTK:ISOAMYLENE
Massachusetts spill list:ISOAMYLENE
Pennsylvania RTK:ISOAMYLENE
California Prop 65: No products were found
Inventories AUSTRALIAN INVENTORY (AICS): Listed on inventory.
EC INVENTORY (EINECS): Listed on inventory.
PHILIPPINE INVENTORY (PICCS): Listed on inventory.
16. Other information
Label requirements DANGER!
EXTREMELY FLAMMABLE LIQUID AND VAPOR.
VAPOR MAY CAUSE FLASH FIRE.
ASPIRATION HAZARD.
Harmful or fatal if liquid is aspirated into lungs.
HARMFUL IF SWALLOWED.
HARMFUL ON PROLONGED OR REPEATED INHALATION.
HMIS® Rating : Health 2 National Fire
Flammability 4 Protection
Physical 0 Association
Hazard (U.S.A)
Personal X
Protection
History
Date of issue 01/12/2006.
Date of previous issue No Previous Validation.
Prepared by Product Stewardship
Notice to reader
NOTICE : This Material Safety Data Sheet is based upon data considered to be accurate at the time of its preparation. Despite our efforts, it may not be up to date or applicable to the circumstances of any particular case. We are not responsible for any damage or injury resulting from abnormal use, from any failure to follow appropriate practices or from hazards inherent in the nature of the product.
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