What is 2-Ethoxy-1-naphthoic acid?

CAS:2224-00-2

Molecular formula:C13H12O3

Molecular weight:216.23

Properties:white to pale brown crystalline powder

Application: Nafcillin intermediate

Product description:2-Ethoxy-1-naphthoic acid is a white to pale brown crystalline powder,it used as the Nafcillin intermediate.

Dosage and Administration of Cefodizime

Cefodizime can be administered intramuscularly, or by intravenous bolus or infusion. The a lot of frequently acclimated developed dosage in analytic trials has been 2 or 4g circadian in 1 or 2 disconnected doses, either intramuscularly or intravenously. For apprehensible lower urinary amplitude infections individual doses of 1 or 2g accept been effective. In patients with gonorrhoea 0.25 to 1g as a individual dosage has resulted in analytic and bacteriological cure ante of around 100%. Dosage should be adapted in patients with renal impairment, with a best of cefodizime 2g circadian accustomed to patients with a creatinine approval of 0.6 to 1.8 L/h (10 to 30 ml/min), and bisected this dosage to patients with a creatinine approval of < 0.6 L/h (< 10 ml/min). In patients ability haemodialysis, cefodizime 1 to 2g should be administered afterwards anniversary dialysis cycle. A dosage of 60 mg/kg/day (typically in 3 to 4 disconnected doses) is frequently acclimated for the analysis of infections in paediatric populations, except in bacterial meningitis area 200 mg/kg/day (in 4 disconnected doses) has been administered.

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1 - baton rouge - 2, 3 - dimethylimidazolium hexafluorophosphate basic information

Chinese name: 1 - ethyl - 2, 3 - dimethyl imidazole six fluoride phosphate

Chinese synonyms: 1 - ethyl - 2, 3 - dimethyl imidazole six fluoride phosphate

English name: 1 - baton rouge - 2, 3 - DIMETHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE

English synonyms: 1 - baton rouge - 2, 3 - DIMETHYLIMIDAZOLIUM HEXAFLUOROPHOSPHATE;1-ethyl-2,3-dimethylimidazolium hexafluorophosphate

CAS no. : 292140-86-4

Molecular formula: C7H13F6N2P

Molecular weight: 270.16

EINECS no. :

Related categories: Ionic liquid; Chemical short; Imidazolium; Ionic Liquids; Specialty short

Mol files: 292140-86-4. Mol

More about:1-ethyl-2,3-dimethylimidazolium hexafluorophosphate manufacturer
From:Catalyst chemistry

What is Oleylamine ?

CAS Number: 112-90-3

Purity: ≥68%

Molecular Weight: 267.49

Molecular Formula: C18H37N

Appearance: Colorless to yellow liquid

Physical State: Liquid

Storage: Store at room temperature

Melting Point: 18-26 ºC

Boiling Point: 348-350 ºC

Density: 0.813 g/ml at 25 ºC

Refractive Index: n20/D 1.4596

 

Oleylamine is a primary amine of the alkene (''Z'')-Octa-9-decene and agnate in anatomy to the blubbery acerbic oleic acid. It is a accepted reagent in the actinic amalgam of nanoparticles. It can action both as a bread-and-butter for the acknowledgment admixture and as a analogous abettor to balance the apparent of the particles. Most commercially accessible oleylamine is abstruse grade, with alone 70% purity. This top akin of birthmark makes the acknowledgment altitude with oleylamine difficult to carbon and standardize.

 

Oleylamine has an LD50 Intraperitoneal of 888 mg/kg in mice. It is awful acerb and readily causes derma burns. Appropriate claimed careful accessories is recommended at all times while application this chemical.

What is Methyl Laurate？

Chemical properties:

Colorless clear oily liquid,can be dissolved with organic solvents,insoluble in water.

Use:

For organic synthesis intermediates.

As gas chromatography stationary phase, food additives and organic synthesis reagents.

 

Production method:

Lauric acid esterification with methanol derived. The lauric acid, anhydrous methanol and concentrated sulfuric acid was heated at reflux for 18h, the reaction was poured into water, separated carbonate layer. Washed with water, saturated sodium bicarbonate solution and water. After drying distillation, collecting 261-263 ℃ fractions, namely 12 acetate, yield 81%.

Storage:

Stored in cool and dry place. Kept in airproof condition.
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Methyl Laurate