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 3-Ethynylthiophene

Compound Information
Product Name: 3-Ethynylthiophene
CAS No.: 67237-53-0
Molecular Formula: C6H4S
Molecular Weight: 108.16
Storage: Store at 2 -8 °C
Revision Date: 2026-04-15
Analytical Information
Tests Specifications
Appearance Colorless to light orange to yellow clear liquid
Boiling Point 152-153 °C (lit.)
Flash Point 46 °C
Density 1.098 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.5800(lit.)
Purity by GC ≥ 97%
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
九江市| 东方市| 瓦房店市| 平定县| 互助| 蒙阴县| 辽阳市| 青川县| 铜梁县| 赤城县| 南澳县| 镇巴县| 新巴尔虎右旗| 内江市| 襄垣县| 甘南县| 南宁市| 济阳县| 浦北县| 延安市| 循化| 北安市| 凉城县| 江山市| 泾川县| 宁德市| 孟连| 彭阳县| 景谷| 廉江市| 调兵山市| 休宁县| 甘德县| 武鸣县| 任丘市| 贵阳市| 宁安市| 兴安县| 太原市| 万安县| 泸州市|