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Dichloroacetophenone
Dichloroacetophenone
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...
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M-Cresol
M-Cresol
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...
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1,3-Butylene Glycol
1,3-Butylene Glycol
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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RonSorb™ OMC
产品名称：

RonSorb™ OMC
上市日期： 2017-11-20

INCI Name: Ethylhexyl Methoxycinnamate

CAS No.: 5466-77-3

EINECS No. : 226-775-7

 

Molecular Formula:  C18H26O3

Molecular Weight: 290.40

RonSorb™ OMC


 RonSorb™ OMC

 

INCI Name: Ethylhexyl Methoxycinnamate

Chemical Name:  Octyl P-Methoxycinnamate

 

CAS No.: 5466-77-3

EINECS No. : 226-775-7

 

Molecular Formula:  C18H26O3

Molecular Weight: 290.40

 

Specification:


Items

Specification

1. Appearance :

Colorless or light yellow liquid

2. Odor:

Very weak, characteristic

3. Identification IR:

Confirm

4. Identification UV:

Confirm

5. Acidity:

Confirm

6. Specific gravity:

1.005 - 1.013

7. Refractive index:

1.542 - 1.548

8. Peroxide value (mg/kg):

1.0 max

9. Color(Hazen):

70.0 max

10. A 1%/1 cm (310 nm in ethanol):

850 min

11. Assay, %:

95.0 -105.0

12. Purity(GC), %:

99.0% min

13. Individual impurity (g/100 g):

0.5 max

14. Total impurity (g/100 g):

2.0 max

 

Application: RonSorb™ OMC is Colorless or light yellow liquid, use as Ultraviolet absorber.

 

Package: 200kg net per drum.

 

Storage: Store in a closed system, and be kept in a dry and dark place without any light exposure.

 

Shelf Life: 2 years.
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