成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Pyrazine spices>2,3-Dimethyl-5-ethylpyrazine
2,3-Dimethyl-5-ethylpyrazine
  • 2,3-Dimethyl-5-ethylpyrazine

2,3-Dimethyl-5-ethylpyrazine NEW

Price Get Latest Price
Package 1kg 25kg 100kg
Min. Order: 1kg
Supply Ability: 10ton
Update Time: 2024-07-23

Product Details

Product Name: 2,3-Dimethyl-5-ethylpyrazine CAS No.: 15707-34-3
Min. Order: 1kg Purity: 98%
Supply Ability: 10ton Release date: 2024/07/23

English name: 2,3-Dimethyl-5-ethylpyrazine

CAS number: 15707-34-3

Molecular formula: C8H12N2

Molecular weight: 136.19

EINECS number:

MDL No.:MFCD04038059

attribute

Boiling point 76 ° C/15mmHg (lit.)

Density 0.964 ± 0.06 g/cm3 (Predicted)

Refractive index 1.4990 to 1.5030

FEMA4434 | 5-ETHYL-2,3-DIMETHYLPYRAZINE

Storage conditions: Inert atmosphere, Room Temperature

Solubility Chloroform, Methanol (Slightly)

Acidity coefficient (pKa) 2.61 ± 0.10 (Predicted)

Form Oil

Color Colorless

Odor at 0.10% in propylene glycol burnt popcorn roasted cocoa

Fragrant burnt

JECFA Number2126

LogP1.63


Company Profile Introduction

Located in Rencheng District of Jining City in Shandong Province, Jining Xinhe Chemical Co., Ltd. is a pharmaceutical and chemical enterprise specializing in the research and development, production and sales of APIs, intermediates and chemical-related products. In the initial stage of our development, we put time and energy focusing on technology precipitation,research and development, and established long-term cooperation with Dr. Gil Stau (Israel Ecodoemn, Technion Erez Segv). Now, our products are well sold in more than 20 countries such as Israel, Egypt, Syria, Italy, Switzerland, Germany, Hungary, South Korea, Australia and so on. Adhering to the business philosophy of "doing things with integrity, cooperation and win-win", and abiding by the principle of "customer supreme, quality first", we take "improving product quality and customer satisfaction" as our goal and "reducing customer costs, improving product competitiveness" as tenet to keep working and then getting progress. We aim to provide the best service possible to our customers who use our products. Let's work together to create a bright future!

You may like

Recommended supplier

Product name Price   Suppliers Update time
$10.00/1KG
Hebei baicao biology science and technology co., ltd
2022-05-07
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2018-08-09
$1.00/1KG
VIP7Y
Career Henan Chemical Co
2018-08-09
  • Since: 2015-12-28
  • Address: International park, Jining, Shandong Province
INQUIRY