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

PDF

Technical Data Sheet 4,13-Diaza-18-crown 6-ether

Compound Information
Product Name: 4,13-Diaza-18-crown 6-ether
CAS No.: 23978-55-4
Molecular Formula: C12H26N2O4
Molecular Weight: 262.35
Storage: Store at RT
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Appearance White to off-white powder
Solubility Soluble in water
Melting Point 111-114 °C(lit.)
Assay by titration 96 - 104%
Purity by GC ≥ 96%
1H NMR Pass test
IR Pass test
Disclaimer: This information relates only to the specific material designated and may not be valid for such material used in combination with anyother materials or in any other process. Such information is to be the best of the company's knowledge and believed accurate and reliable as of thedate indicated. However, no representation, warranty or guarantee of any kind, express or implied, is made as to its accuracy, reliability orcompleteness and we assume no responsibility for any loss, damage or expense, direct or consequential, arising out of use. It is the user'sresponsibility to satisfy himself as to the suitableness & completeness of such information for his own particular use.
ChemicalBook
炉霍县| 青海省| 饶河县| 古丈县| 隆德县| 虹口区| 息烽县| 阳山县| 班戈县| 福泉市| 莆田市| 博兴县| 白山市| 黔西| 隆尧县| 汉阴县| 广汉市| 旌德县| 南雄市| 本溪市| 永寿县| 吉首市| 洮南市| 阳东县| 深泽县| 鄱阳县| 梨树县| 定安县| 六安市| 甘孜| 贵港市| 山西省| 栖霞市| 甘德县| 孝感市| 资中县| 广西| 巴东县| 新宾| 武汉市| 财经|