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>Ethyl ester compound>DIETHYL BROMOMALONATE
DIETHYL BROMOMALONATE
  • DIETHYL BROMOMALONATE

DIETHYL BROMOMALONATE

Price $9.8
Package 1.8KG
Min. Order: 1g
Supply Ability: 100kg
Update Time: 2020-01-09

Product Details

Product Name: DIETHYL BROMOMALONATE CAS No.: 685-87-0
EC-No.: 211-683-1 Min. Order: 1g
Purity: ≥99% Supply Ability: 100kg
Release date: 2020/01/09

Contact:Emma           Tel:+86 15738360906          Email:emma@coreychem.com

Product Name: DIETHYL BROMOMALONATE
Synonyms: alpha-Bromomalonic ester;bromo-propanedioicacidiethylester;Diethyl 2-bromomalonate;Diethyl alpha-bromomalonate;Malonic acid, bromo-, diethyl ester;2-BROMO-MALONIC ACID DIETHYL ESTER;Diethylbrommalonat;Diethyl bromomalonate, 95+%
CAS: 685-87-0
MF: C7H11BrO4
MW: 239.06
EINECS: 211-683-1
Product Categories: -;C6 to C7;Carbonyl Compounds;Esters;Building Blocks;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks
Mol File: 685-87-0.mol
DIETHYL BROMOMALONATE Structure
DIETHYL BROMOMALONATE Chemical Properties
Melting point -54°C
Boiling point 233-235 °C(lit.)
density 1.402 g/mL at 25 °C(lit.)
refractive index n20/D 1.451(lit.)
Fp >230 °F
pka 9.29±0.46(Predicted)
form Liquid
color Clear colorless to slightly yellow
Specific Gravity 1.402
Water Solubility Does not mix well with water.
Sensitive Lachrymatory
BRN 509768
CAS DataBase Reference 685-87-0(CAS DataBase Reference)
EPA Substance Registry System Propanedioic acid, 2-bromo-, 1,3-diethyl ester (685-87-0)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3265 8/PG 2
WGK Germany 3
F 19
Hazard Note Corrosive/Lachrymator
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29171900
 
 
 
 
 
 
 
 

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
$8.00
VIP3Y
Henan Fengda Chemical Co., Ltd
2025-09-25
Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2025-04-04
  • Since: 2014-12-17
  • Address: 702, Building 10, East District, National University Science and Technology Park, High tech Zone, Zh
INQUIRY
东乌珠穆沁旗| 德安县| 井陉县| 高陵县| 宜兴市| 宽城| 盐津县| 故城县| 清水河县| 炎陵县| 金沙县| 镇江市| 灌南县| 巴彦淖尔市| 阳新县| 黄石市| 丹阳市| 墨江| 略阳县| 正阳县| 金华市| 利辛县| 婺源县| 白沙| 信宜市| 杭锦后旗| 江永县| 孝感市| 花莲市| 鹤山市| 会宁县| 崇文区| 九寨沟县| 涟水县| 盐源县| 宁武县| 惠州市| 淳化县| 台南县| 石楼县| 四子王旗|