FEMA 3368;ISOPROPYLIDENEACETONE 99% see COA kanbei
GMP ISO 2 Inquiries
141-79-7
Industrial Grade
99%
Ｑingdao
kanbei
25kg drum
2022-07-18
PVC resin,pvc paste resin,melamine
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Mesityl oxide
Other Name:3-Penten-2-one,4-methyl-;4-Methyl-3-penten-2-one;Isobutenyl methyl ketone;Isopropylideneacetone;Mesityl oxide;Methyl isobutenyl ketone;2-Methyl-2-penten-4-one;4-Methyl-3-pentene-2-one;Methyl 2-methyl-1-propenyl ketone;Methyl 2,2-dimethylvinyl ketone;2-Methyl-4-oxo-2-pentene;2,2-Dimethylvinyl methyl ketone;NSC 38717
CAS No.:141-79-7
Molecular Formula:C6H10O
InChIKeys:InChIKey=SHOJXDKTYKFBRD-UHFFFAOYSA-N
Molecular Weight:98.14
Exact Mass:98.14
BRN:1361550
EC Number:205-502-5
UNII:77LAC84669
ICSC Number:0814
NSC Number:38717
UN Number:1229
DSSTox ID:DTXSID1029170
Color/Form:Oily, colorless to light-yellow liquid
HScode:2914190090
Categories:
Characteristics-
PSA:
17.1
XLogP3:1.7
Appearance:Clear Liquid, Free Of Suspended Matter
Density:0.8592 g/cm3 @ Temp: 15 °C
Melting Point:-52.9 °C
Boiling Point:130 °C @ Press: 760 Torr
Flash Point:87 °F
Refractive Index:1.418
Water Solubility:H2O: 28 G/L (20 ºC)
Storage Conditions:Flammables area
Vapor Pressure:Vapour pressure, kPa at 20°C: 1.2
Vapor Density:Relative vapour density (air = 1): 3.4
Toxicity:Oral-rat LD50: 1120 mg/kg; Oral-Mouse LD50: 710 mg/kg
Flammability characteristics:It is flammable in case of open flame, high temperature and oxidant; steam is irritating; burning produces irritating smoke
Explosive limit:1.4-10.1%(V)
Odor:... spearmint ...
Taste:OILY TASTE
Henrys Law Constant:Henry's Law constant = 3.67X10-5 atm-cu m/mole at 20 °C (est)
Experimental Properties:May darken upon standing|Max vapor concn: 12,3000 ppm at 20 °C|Conversion factors: 1 ppm = 4.02 mg/cu m; 1 mg/L = 249 ppm|Hydroxyl radical reaction rate constant = 7.86X10-11 cu cm/molecule-sec at 25 °C (est)
Air and Water Reactions:Highly flammable. Slightly soluble in water
Reactive Group:Ketones
Reactivity Alerts:Highly Flammable
Reactivity Profile:Mixing MESITYL OXIDE in equal molar proportions with any of the following substances in a closed container caused the temperature and pressure to increase: 2-aminoethanol, chlorosulfonic acid, ethylene diamine, nitric acid, oleum, or sulfuric acid [NFPA 1991].
Autoignition Temperature:652 °F (USCG, 1999)|652 °F (344 °C)|340 °C
Heat of Combustion:-14,400 BTU/LB= -8,000 CAL/G= -330X10+5 JOULES/KG
Ionization Potential:9.08 eV
Flammable Limits:Lower flammable limit: 1.4% by volume; Upper flammable limit: 7.2% by volume|Class IC Flammable Liquid: Fl.P. at or above 73°F and below 100°F.
Heat of Vaporization:157 BTU/LB= 87 CAL/G= 3.7X10+5 JOULES/KG
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 3
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H226 Flammable liquid and vapour
H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames, NO sparks and NO smoking. Above 25°C use a closed system, ventilation and explosion-proof electrical equipment. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from strong oxidants. Cool. Keep in the dark.Fireproof. Separated from strong oxidants. Cool. Keep in the dark.
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Seller Information
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Business Type:
Trader
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Main Products:
PVC resin,pvc paste resin,melamine
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Location:
Room 405, Unit 2, Building 1, Taiji Mansion, No. 38, Nanyang Road, Jinshui District, Zhengzhou City, Henan Province
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Payment Terms:
TT against copy of documents,L/C
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Average lead Time:
90
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2022
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Turkey
Mesityl Oxide
100 MT Sep 1, 2023 
United States
MESITYL OXIDE
2 KG Aug 3, 2023 Post an enquiry for this product