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

4-(E-3-Ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid

CAS: 850568-49-9 | OR3977 | 4-(E-3-Ethoxy-3-oxo-1-propen-1-yl)benzeneboronic acid

Catalogue Number OR3977

Synonym(s): Ethyl 4-boronocinnamate

CAS Number

850568-49-9

Commodity Code

2931900090

MDL Number

MFCD04115651

Purity
98%
Formula Weight
220.03 g/mol
Melting Point
130-134 °C
Chemical Hazard
Irritant/Air Sensitive/Keep Cold/Store under Argon
GHS
Hazard Statements
May cause respiratory irritation.|Causes skin irritation.|Causes serious eye irritation.
Precautionary Statements
Use only outdoors or in a well-ventilated area.|Avoid breathing dust/fumes.|Wear protective gloves: hazard.Use only outdoors or in a well-ventilated area.|Avoid breathing dust/fumes.|Wear protective gloves
protective clothing: hazard. protective clothing
eye protection and face protection.|Wash all exposed external body areas thoroughly after handling.|IF IN EYES: Rinse cautiously with : hazard. eye protection and face protection.|Wash all exposed external body areas thoroughly after handling.|IF IN EYES: Rinse cautiously with
MSDS
View MSDS
Typical Batch COA
View
Request batch specific COA here
Size
UK Stock
UK stock will be shipped internationally
US Stock
US stock is for US shipping only
Price
Quantity
Add to Basket
1g
Leadtime: 2-3 weeks
£45.00
5g
Leadtime: 2-3 weeks
£167.00
Size 1g
Price £45.00
UK Stock Enquire
US Stock Leadtime: 2-3 weeks
Size 5g
Price £167.00
UK Stock Enquire
US Stock Leadtime: 2-3 weeks
金华市| 赣榆县| 哈密市| 黎川县| 九寨沟县| 奉贤区| 康保县| 清水县| 开江县| 屯昌县| 徐水县| 枞阳县| 平乡县| 平阳县| 志丹县| 舒兰市| 台前县| 黎城县| 乌兰察布市| 文昌市| 北海市| 全州县| 大竹县| 阳朔县| 宾川县| 中山市| 成武县| 修水县| 宜州市| 汕头市| 长汀县| 襄汾县| 玉树县| 桂阳县| 漳浦县| 花莲市| 衡阳市| 专栏| 县级市| 清徐县| 周宁县|