一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
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 >Chemical Reagents>Organic reagents>Esters>Lactones>D-(-)-Pantolactone
D-(-)-Pantolactone
  • D-(-)-Pantolactone
  • D-(-)-Pantolactone

D-(-)-Pantolactone

Price $100 $90
Package 1KG 5KG
Min. Order: 1KG
Update Time: 2019-07-06

Product Details

Product Name: D-(-)-Pantolactone CAS No.: 599-04-2
EC-No.: 209-963-3 Min. Order: 1KG
Purity: 99% Supply Ability: Customized
Release date: 2019/07/06

Product NO: SP126

D-(-)-PANTOLACTONE Basic information
Product Name: D-(-)-PANTOLACTONE
Synonyms: (R)-(-)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE;(R)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE;(R)-(-)-BETA,BETA-DIMETHYL-ALPHA-HYDROXY-GAMMA-BUTYROLACTONE;(R)-(-)-PANTOLACTONE;(R)-(-)-ALPHA-HYDROXY-BETA,BETA-DIMETHYL-GAMMA-BUTYROLACTONE;R(-)-3,3-DIMETHYL-2-HYDROXY-GAMMA-BUTYROLACTONE;R(-)-2-HYDROXY-3,3-DIMETHYL-GAMMA-BUTYROLACTONE;PANTOIC ACID GAMMA-LACTONE
CAS: 599-04-2
MF: C6H10O3
MW: 130.14
EINECS: 209-963-3
Product Categories: Pharmaceutical Intermediates;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File: 599-04-2.mol
Article illustration
 
D-(-)-PANTOLACTONE Chemical Properties
Melting point  91 °C(lit.)
Boiling point  120-122 °C15 mm Hg(lit.)
refractive index  -50.8 ° (C=2, H2O)
Fp  120-122°C/15mm
storage temp.  2-8°C
form  Crystals or Crystalline Powder
color  White
Water Solubility  almost transparency
Sensitive  Hygroscopic
Merck  14,7013
BRN  80957
InChIKey SERHXTVXHNVDKA-BYPYZUCNSA-N
CAS DataBase Reference 599-04-2(CAS DataBase Reference)

Company:

Career Henan Chemical Co facing global High-tech pharmaceutical raw materials, high value-added new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. 

Career Henan Chemical Co is adhering to the consistent good commercial reputation, to create a highly efficient, high quality of chemical research, development, production, sales and service of integrated platform, let our customers faster, better get ideal and thoughtful service.

 

 

Contacts:

Sophia Han

Tel:86 18623837961

Whatsapp:18623837961

Skype: sophia@coreychem.com

Email:Sophia@coreychem.com 

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

You may like

Recommended supplier

Product name Price   Suppliers Update time
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2025-02-27
$1.00
Hebei Chuanghai Biotechnology Co., Ltd
2024-11-20
$50.00
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-20
Hebei Yanxi Chemical Co., Ltd.
2023-09-13
$25.00
XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
2022-01-20
$10.00
Hebei Zhanyao Biotechnology Co. Ltd
2021-10-28
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-11
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-09
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-06-26
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
富阳市| 拉萨市| 昌平区| 鄄城县| 荣昌县| 太康县| 绥芬河市| 三明市| 怀宁县| 巴林右旗| 方山县| 色达县| 桐梓县| 高唐县| 定西市| 肥城市| 丰宁| 资溪县| 满城县| 正阳县| 亚东县| 广平县| 广汉市| 新平| 平和县| 巴塘县| 伊宁市| 杂多县| 西安市| 丽江市| 特克斯县| 桑日县| 康马县| 沂水县| 驻马店市| 永福县| 桃源县| 临邑县| 河北区| 尼玛县| 宁海县|