4-Methyl-2-pentanone CAS#108-10-1

4-Methyl-2-pentanone CAS#108-10-1

Basic Information

Versatile Solvent: 4-Methyl-2-pentanone (methyl isobutyl ketone) is widely used as a solvent in chemical and pharmaceutical industries for various applications, including the preparation of nitrocellulose, lacquer, and certain polymers and resins.


Nuclear Applications: It is utilized in the separation and recovery of nuclear fission products, showcasing its importance in nuclear science and research.


Purity and Impurities: The commercial grade of 4-methyl-2-pentanone typically contains ≤99% purity, with trace amounts of alcohol, acidic substances, water, and other impurities.


Synthesis Reactant: 4-Methyl-2-pentanone serves as a key reactant in the synthesis of complex compounds, such as 2-(1-hydroxy-3-methylbutyne)-1H-indene-1,3(2H)-dione, underlining its importance in chemical synthesis.


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product description

Product Description of 4-Methyl-2-Pentanone CAS#108-10-1

4-Methyl-2-pentanone (methyl isobutyl ketone) is a widely used reagent in the chemical and pharmaceutical industries. It serves as a solvent for various applications, including the separation and recovery of nuclear fission products and scientific research experiments. The market-grade 4-methyl-2-pentanone typically has a purity of ≤99% and contains trace amounts of alcohol, acidic substances, water, and other impurities. It is also used as a solvent for nitrocellulose, lacquer, and certain polymers and resins. In addition, it acts as a reactant in the synthesis of 2-(1-hydroxy-3-methylbutyne)-1H-indene-1,3(2H)-dione.


Product Application of 4-Methyl-2-Pentanone CAS#108-10-1

4-Methyl-2-pentanone is used as an intermediate in the production of medicines and dyes. It plays a key role in the synthesis of the pesticide Mitosil, which, produced from o-chlorobenzaldehyde, is effective in controlling mites on dry crops and fruit trees. Additionally, o-chlorobenzaldehyde can undergo oximation to form o-chlorobenzaldehyde oxime, which can then be further chlorinated to obtain more pharmaceutical intermediates.


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Product Information

Parameters


Melting point-80 °C (lit.)
Boiling point117-118 °C
density0.801 g/mL at 25 °C (lit.)
vapor density3.5 (vs air)
vapor pressure15 mm Hg ( 20 °C)
FEMA2731 | 4-METHYL-2-PENTANONE
refractive indexn20/D 1.395(lit.)
Fp56 °F
storage temp.Store at +5°C to +30°C.
solubilitywater: soluble20g/L, soluble in alcohol, miscible with oils. Soluble in Propylene glycol and Glycerin.
formLiquid
colorAPHA: ≤15
Specific Gravity0.8
PH7 (20°C)
OdorPleasant; mild, characteristic; sharp; non-residual; ketonic.
explosive limit1.2-8%, 93°F
Odor Threshold0.17ppm
biological sourcesynthetic
Odor Typegreen
Water Solubility17 g/L (20 ºC)
λmaxλ: 335 nm Amax: 1.00
λ: 340 nm Amax: 0.50
λ: 360 nm Amax: 0.15
λ: 380 nm Amax: 0.02
λ: 400 nm Amax: 0.01
JECFA Number301
Merck145,207
BRN605399
Henry's Law Constant2.56 at 25 °C (batch stripping method-GC, Kim et al., 2000)
Exposure limitsTLV-TWA 205 mg/m3 (50 ppm); STEL 300 mg/m3 (75 ppm) (ACGIH); IDLH 3000 ppm (NIOSH).
Dielectric constant13.0(Ambient)
Stability:Volatile
LogP1.3-1.9 at 20℃
CAS DataBase Reference108-10-1(CAS DataBase Reference)
IARC2B (Vol. 101) 2013
NIST Chemistry ReferenceMethyl isobutyl ketone(108-10-1)
EPA Substance Registry SystemMethyl isobutyl ketone (108-10-1)


Safety Information


Hazard CodesF,Xn,T
Risk Statements11-20-36/37-66-39/23/24/25-23/24/25
Safety Statements9-16-29-45-36/37-7
RIDADRUN 1245 3/PG 2
OEBA
OELTWA: 50 ppm (205 mg/m3), STEL: 75 ppm (300 mg/m3)
WGK Germany1
RTECSSA9275000
Autoignition Temperature840 °F
TSCAYes
HS Code2914 13 00
HazardClass3
PackingGroupII
Hazardous Substances Data108-10-1(Hazardous Substances Data)
ToxicityLD50 orally in rats: 2.08 g/kg (Smyth)
IDLA500 ppm


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FAQ

1. What kind of company is Bohai New Materials?
Bohai New Materials (Tianjin) Co., Ltd. is a foreign trade company specializing in the international trade of chemical products, located in the Binhai New Area of ​​Tianjin. Leveraging the strategic location of Tianjin Port, the company provides one-stop procurement and export services to global clients for a wide range of products, including plastic resins, basic chemical raw materials, fine chemicals, chemical fiber raw materials, and inorganic chemicals.


2. Which markets does the company serve?
Our products are primarily exported to Southeast Asia (Vietnam, Thailand, Indonesia, Malaysia), the Middle East (UAE, Saudi Arabia), Africa (Nigeria, Kenya), as well as Europe and the Americas.


3. Does the company have the qualifications to export hazardous chemicals?
Yes. We hold a valid license for the operation of hazardous chemicals and are well-versed in the export declaration, packaging, documentation, and transportation requirements for various types of hazardous goods. We are capable of handling the export of Class 3, Class 5, Class 8, and Class 9 hazardous chemicals.


4. What are the company's main products?
Our core product portfolio includes:
Plastic resins: PP, PE, PVC, ABS, PC, POM, etc.
Basic chemical raw materials: Soda ash, caustic soda, titanium dioxide, methanol, styrene, ethylene glycol, PTA, etc.
Fine chemicals: Pharmaceutical intermediates, pesticide intermediates, chemical additives, solvents, surfactants.
Chemical fiber raw materials: Polyester filament, polyester staple fiber, polyester chips (PET).
Inorganic chemicals: Calcium carbonate, talc powder, sodium sulfate, calcium chloride, magnesium chloride, etc.
Others: Paraffin wax, white oil, petroleum jelly (Vaseline), rubber, water treatment chemicals, etc.
If you have specific product requirements, please feel free to contact us; we will quickly source high-quality products to meet your needs.


5. How can I obtain a product quote? What information is required?
You can contact us via our official website, by phone, or by email. To ensure a quick and accurate quote, please provide the following details: product name and specifications, target purchase quantity, destination port, and desired delivery time. Please also inform us of any special packaging or testing requirements.

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