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CAS:110-63-4

MF:C4H10O2

MW:90.12

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Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a weak acid of boron often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It has the chemical formula H3BO3 (sometimes written B(OH)3), and exists in the form of colorless crystals or a white powder that dissolves in water. When occurring as a mineral, it is called sassolite.

Benzocainum is a non-water-soluble local anesthetic, which is used as a topical agent for analgesia of post-operative trauma and ulcer pain, and has analgesic and antipruritic effects. Benzocaine products are used as local anesthetics for skin and mucous membranes. The effect is characterized by rapid onset, analgesic effect can be produced in about 30 seconds, and it has no permeability to mucous membranes, low toxicity, and will not affect the cardiovascular system and nervous system.

CAS 1451-82-7 Белый порошок 2-бром-4-метилпропиофенон

 

CAS No.:1451-82-7

Product name:2-Bromo-4'-Methylpropiophenone

Other names 2-bromo-4-methylpropiophenone, 2-Bromo-4'-Methylpropiophenone price,2-bromo-4-methylpropiophenone powder, 1451 82 7 price,cas 1451-82-7,CAS1451 82 7,1451-82-7,cas1451-82-7 powder,cas 1451-82-7,1451-82-7,1451827,1451 82 7 powder,1451827 powder 

 

2-Bromo-1-phenyl-1-pentanone               CAS 49851-31-2

2-Bromo-4'-Methylpropiophenone             CAS 1451-82-7

2-iodo-1-p-tolylpropan-1-one               CAS 236117-38-7

Pyrrolidine                                CAS 123-75-1

 

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Buy online safety and quickly high purity 1,4-Butanediol/BDO CAS 110-63-4 1 4 butanediol suppliers australia and US 

             

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Industrial Use of 1,4-Butanediol:

 

1,4-Butanediol is used industrially as a solvent and in the manufacture of some types of plastics, elastic fibers and polyurethanes. In organic chemistry. In the presence of phosphoric acid and high temperature, it dehydrates to the important solvent tetrahydrofuran. At about 200 °C in the presence of soluble ruthenium catalysts, the diol undergoes dehydrogenation to form butyrolactone.

 

World production of 1,4-butanediol was claimed to be about one million metric tons per year and market price is about 2,000 USD (1,600 EUR) per ton (2005). In 2013, worldwide production was claimed to be billions of lbs (consistent with approximately one million metric tons).

 

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Main Products

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2-iodo-1-p-tolylpropan-1-one cas 236117-38-7

2- (benzylideneamino) -2-methylpropan-1-ol cas 22563-90-2

2- Bromo-1-phenyl-1-pentanone cas 49851-31-2

2-bromo-4-methylpropiophenone cas 1451-82-7

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