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发布时间: 2021 - 01 - 04
2',4'-Dichloroacetophenone INCI Name: 2',4'-DichloroacetophenoneChemical Name: 1-(2,4-Dichlorophenyl)ethenone; Methyl 2,4-dichlorophenyl Ketone CAS No. :  2234-16-4EINECS No. :  218-780-8 Molecular Formula: C8H6Cl2OMolecular Weight: 189.04 Specification:ItemsSpecification1.      Appearance:White crystalline powder2.      Melting point deg C:32 - 343.      Assay %:99.0 min4.      Water %:0.5 max Application: Intermediate for synthesis. 2,4-Dichloroacetophenone is an important intermediate used in medicine, mainly used to produce ketoconazole and other pharmaceutical raw materials. 2,4-Dichloroacetophenone is also the raw material for prep...
发布时间: 2017 - 07 - 05
M-Cresol   INCI Name: M-Cresol Chemical Name: 3-Hydroxytoluene, 3-Methylphenol, Meta-Cresol, m-methylphenol, Hydroxy-3-methylbenzene, 3-Cresol; 3-methyl-Phenol, 1-hydroxy-3-methylbenzene CAS No. : 108-39-4EINECS No. :  203-577-9 Molecular Formula: C7H8OMolecular Weight: 108.14 Specification:ItemsSpecification1.  Appearance:Clear Colorless to Brown Liquid2.  Meta-Cresol Content %:99.0 min3.  Pata-Cresol Content %:0.5 max4.  Water:0.1 max5.  Density (g/ml) 20 deg C:1.035±0.016.  Neutral oil:0.1 max Application: As an organic intermediate, Package: 200kg per drum. Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. This prod...
发布时间: 2017 - 10 - 30
1,3-Butylene Glycol INCI Name: 1,3-Butylene GlycolChemical Name: 3-Hydroxy-1-butanol, Methyltrimethylene glycol, Butylene glycol, Butanediol, Butane-1,3-diol, 1,3-Dihydroxybutane, (3R)-butane-1,3-diol CAS No. : 107-88-0EINECS No. :  203-529-7 Molecular Formula: C4H10O2Molecular Weight: 90.12 Specification:ItemsSpecification1.  Appearance:White Flakes2.  Content %:99.0 min3.  Melting point deg C:98 ~ 1024.  Free Acid %:1.0 max5.  Color (Hazen):80 max Application: As an organic intermediate,THPA is usually used in the production of alkyd and unsaturated polyester resins,coatings and the curing agent for the epoxy resins,and also used in insecticides,sulfide regulator, plasticizers, surfactant, alkyd resin modi...
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Dichloroacetophenone
产品名称:

Dichloroacetophenone

上市日期: 2021-01-04

2',4'-Dichloroacetophenone


INCI Name: 2',4'-Dichloroacetophenone

Chemical Name: 1-(2,4-Dichlorophenyl)ethenone; Methyl 2,4-dichlorophenyl Ketone

CAS No. :  2234-16-4

EINECS No. :  218-780-8

2',4'-Dichloroacetophenone

 Dichloroacetophenone


INCI Name: 2',4'-Dichloroacetophenone

Chemical Name: 1-(2,4-Dichlorophenyl)ethenone; Methyl 2,4-dichlorophenyl Ketone

 

CAS No. :  2234-16-4

EINECS No. :  218-780-8

 

Molecular Formula: C8H6Cl2O

Molecular Weight: 189.04

 

Specification:

Items

Specification

1.      Appearance:

White crystalline powder

2.      Melting point deg C:

32 - 34

3.      Assay %:

99.0 min

4.      Water %:

0.5 max

 

Application: Intermediate for synthesis. 2,4-Dichloroacetophenone is an important intermediate used in medicine, mainly used to produce ketoconazole and other pharmaceutical raw materials. 2,4-Dichloroacetophenone is also the raw material for preparing ω-bromo-2,4-dichloroacetophenone or ω-2,4-trichloroacetophenone. The latter two are used to prepare imazalil and propanol. The intermediates of fungicides such as azole and eticonazole are also intermediates of the insecticide Toxicin and the herbicide Yeyanku.

 

Package:  250kg per drum.

 

Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.

 

Shelf Life: 2 years


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