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-Dimethylpyrazine
2,3-Dimethylpyrazine
  • 2,3-Dimethylpyrazine

2,3-Dimethylpyrazine NEW

Price Get Latest Price
Package 1kg 25kg 100kg
Min. Order: 1kg
Supply Ability: 10ton
Update Time: 2024-07-16

Product Details

Product Name: 2,3-Dimethylpyrazine CAS No.: 5910-89-4
EC-No.: 227-630-0 Min. Order: 1kg
Purity: 98% Supply Ability: 10ton
Release date: 2024/07/16

English name: 2,3-Dimethylpyrazine

CAS number: 5910-89-4

Molecular formula: C6H8N2

Molecular weight: 108.14

EINECS number: 227-630-0

MDL No.:MFCD00006144

attribute

Melting point 11-13 ° C

Boiling point 156 ° C (lit.)

Density 1.011 g/mL at 25 ° C (lit.)

Refractive index n20/D 1.507 (lit.)

FEMA3271 | 2,3-DIMETHYLPYRAZINE

Flash point 130 ° F

Storage conditions: Inert atmosphere, Room Temperature

Solubility Chloroform (Sparingly), Methanol (Slightly)

Form clear liquid

Acidity coefficient (pKa) 2.21 ± 0.10 (Predicted)

Colorless to Light Orange to Yellow

Specific gravity 1.022

PH value 7 (H2O, 20 ℃)

Odor: Roasted odor, reminiscing of nuts

Fragrance Nutty

JECFA Number765

BRN107908

LogP0.64


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
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-24
$9.30/1kg
VIP1Y
Shandong Deshang Chemical Co., Ltd.
2024-07-09
$0.00/1kg
VIP2Y
Hebei Kingfiner Technology Development Co.Ltd
2024-06-14
$30.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-04-30
$3.00/25kg
Ouhuang Engineering Materials (Hubei) Co., Ltd
2024-04-22
$40.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2024-02-23
$0.00/1KG
VIP3Y
Henan Aochuang Chemical Co.,Ltd.
2022-10-08
$0.00/25Kg/Drum
VIP5Y
Hebei Mojin Biotechnology Co., Ltd
2022-07-06
$15.00/1KG
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10
$95.00/1Kg/Bag
Baoji Guokang Healthchem co.,ltd
2021-06-04
  • Since: 2015-12-28
  • Address: International park, Jining, Shandong Province
INQUIRY