Hebei Sankai Chemical Technology Co., Ltd

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Hebei Sankai Chemical Technology Co., Ltd
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alpha-Acetoxytoluene

alpha-Acetoxytoluene CAS NO.140-11-4

  • FOB Price: USD: 50.00-100.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,MoneyGram,Other
  • Available Specifications:

    一(1-100)Kilogram一(100-1000)Kilogram

  • Product Details

Keywords

  • alpha-Acetoxytoluene
  • acetoxymethylbenzene
  • acetoxymethylbenzene

Quick Details

  • ProName: alpha-Acetoxytoluene
  • CasNo: 140-11-4
  • Molecular Formula: C9H10O2
  • Appearance: White powder
  • Application: Ribociclib succinate (LEE011 succinate...
  • DeliveryTime: 3-7days
  • PackAge: fiber can
  • Port: Tianjin Xingang/Qingdao Port
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 98%
  • Storage: Seal and store in a cool and dry place
  • Transportation: By sea/air/land
  • LimitNum: 1 Kilogram

Superiority

1. Product advantages
High purity, all above 98.5%, no impurities after dissolution
We will test each batch to ensure quality
OEM and private brand services designed for free
Various cap colors available
We can also provide MT1 peptide powder
2. Factory advantages
Professional research team
More than 5 doctors in high-tech R&D laboratories
More than 1000 m2 of factory production line to ensure stable supply
More than 1200 factories to manufacture products and control quality
3. Service advantages
24-hour online service
Track package information and update it for customers
Professional sales team
Accept small order service
Redelivery service if detained by customs

Details

Density 1.1 ± 0.1 g/cm3
Boiling point 213.5 ± 0.0 ° C at 760 mmHg
Melting point -51 ° C (lit.)
Molecular formula C9H10O2
Molecular weight 150.174
Flash point 102.2 ± 0.0 ° C
Accurate quality 150.068085
PSA 26.30000
LogP 1.93
Appearance: Colorless liquid with a pear like odor
Steam pressure 0.2 ± 0.4 mmHg at 25 ° C
Refractive index 1.505
Storage conditions
1. Keep away from ignition sources and strong oxidizing agents, and store in a cool and ventilated place. Iron bucket packaging.
2. During the production process, the equipment must be sealed and the workshop must maintain good ventilation.
Stability
1. Chemical properties: Benzyl acetate is difficult to dissolve in water and is not easily hydrolyzed. When hydrolyzed with an alkaline alcohol solution in acetone solution, acetic acid and benzyl alcohol are generated. The hydrolysis rate is 10% for 1 hour at 20 ℃, 35% for 3 hours, and 46% for 5 hours. Using nickel as a catalyst, toluene and acetic acid were obtained through hydration at 180 ℃. In the presence of sodium ethanol or sodium methoxide with chloroform, it is heated together with methyl benzoate to produce benzyl benzoate (yield 30%~50%). Benzyl acetate undergoes a chlorination reaction at 150-170 ℃ to generate benzoyl chloride and acetyl chloride. React with bromine at room temperature to produce ortho or para bromobenzoyl bromide. Heating to near the boiling point also generates bromoethane and benzoyl bromide. Benzyl acetate is heated together with metallic sodium, and the product is decomposed with dilute sulfuric acid to produce benzyl cinnamate and dibenzyl ether, as well as cinnamic acid, benzyl acetate, benzyl alcohol, and toluene. Benzyl acetate can be quantitatively obtained by heating it with anhydrous ethanol or sodium acetate dehydrated at 160 ℃.
2. The toxicity of this product is relatively mild, with an oral LD50 of 2490mg/kg in rats. It has stimulating and anesthetic effects. Mice exposed to a concentration of 1.3g/m3 for 7-13 hours may experience difficulty breathing and be anesthetized to death. Due to its low volatility, this product has no other adverse effects on humans except for local irritation. Keep the operating area well ventilated. And provide protective equipment for operators.
3. It exists in flue-cured tobacco leaves, burley tobacco leaves, oriental tobacco leaves, and mainstream smoke.
Water solubility<0.1 g/100 mL at 23 º C
Molecular structure
1. Molar refractive index: 43.70
2. Molar volume (cm3/mol): 125.0
3. Isometric volume (90.2K): 332.0
4. Surface tension (3.0 dyne/cm): 49.7
5. Polarization rate (0.5 10-24cm3): 17.32
Computational Chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): None
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 2
4. Number of rotatable chemical bonds: 3
5. Number of tautomers: None
6. Topological molecule polarity surface area 26.3
7. Number of heavy atoms: 11
eight

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