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 >Analytical Chemistry>Analysis reagents>General Analytical Reagents>(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
  • (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID

(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID

Price $1
Package 1KG
Min. Order: 1KG
Supply Ability: 1kg,5kg,100kg
Update Time: 2019-07-06

Product Details

Product Name: (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID CAS No.: 21461-84-7
Min. Order: 1KG Purity: 98%
Supply Ability: 1kg,5kg,100kg Release date: 2019/07/06
product number: Summer-XU
Product Name: (S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID
Synonyms: (S)-(+)-5-OXO-2-TETRAHYDROFURANCARBOXYLI C ACID, 98% (99% EE/GLC);(S)-5-Oxotetrahydro-2-furancarboxylic acid;2-Furancarboxylic acid, tetrahydro-5-oxo-, (2S)-;(s)-γ-carboxy-γ-butyrolactone;(2S)-5-OXO-2-TETRAHYDROFURANCARBOXYLIC ACID;(S)-γ-Carboxy-γ-butyrolactone, (S)-5-Oxotetrahydro-2-furancarboxylic acid;(S)-(+)-5-OXO-2-TETRAHYDROFURANCARBOXILIC ACID, 98%;(2S)-5-Oxotetrahydrofuran-2-carboxylic acid
CAS: 21461-84-7
MF: C5H6O4
MW: 130.1
EINECS:  
Product Categories: Carboxylic Acids (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;Chiral Reagents;Miscellaneous Reagents
Mol File: 21461-84-7.mol
Article illustration
 
(S)-(+)-5-OXOTETRAHYDROFURAN-2-CARBOXYLIC ACID Chemical Properties
Melting point  71-73 °C(lit.)
Boiling point  150-155 °C0.2 mm Hg(lit.)
alpha  +14°(20/D, c=5, CH3OH)
density  1.3985 (rough estimate)
refractive index  1.5800 (estimate)
optical activity [α]20/D +14°, c = 5 in methanol
BRN  1424498
InChIKey QVADRSWDTZDDGR-VKHMYHEASA-N
CAS DataBase Reference 21461-84-7(CAS DataBase Reference)
 
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29321900

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;

Recommended supplier

Product name Price   Suppliers Update time
$200.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2026-06-08
$1.10
VIP6Y
Dideu Industries Group Limited
2025-11-18
$200.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
海安县| 修武县| 阜南县| 长岭县| 伽师县| 南昌县| 吉木萨尔县| 阳谷县| 沿河| 永顺县| 大庆市| 会同县| 东乌珠穆沁旗| 锡林浩特市| 尼勒克县| 清水河县| 扶沟县| 涟源市| 广安市| 故城县| 高台县| 林甸县| 精河县| 静乐县| 肇东市| 龙南县| 玛纳斯县| 灵武市| 博湖县| 芒康县| 耿马| 安龙县| 将乐县| 闽清县| 辉南县| 西畴县| 财经| 长阳| 新和县| 甘南县| 伊吾县|