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 >Organic Chemistry>Amides>Naphthenic amines derivatives>4,5-Dichloro-1,2-benzenediamine
4,5-Dichloro-1,2-benzenediamine
  • 4,5-Dichloro-1,2-benzenediamine

4,5-Dichloro-1,2-benzenediamine

Price $1
Package 1EA
Min. Order: 1g
Supply Ability: 1000KGS
Update Time: 2019-12-25

Product Details

Product Name: 4,5-Dichloro-1,2-benzenediamine CAS No.: 5348-42-5
Min. Order: 1g Purity: 99%
Supply Ability: 1000KGS Release date: 2019/12/25

hanne 440
 

Product Name:
4,5-Dichloro-1,2-benzenediamine
Synonyms:
4,5-Dichlorophenylene-1,2-diamine;o-Phenylenediamine, 4,5-dichloro-;1,2-BENZENEDIAMINE, 4,5-DICHLORO-;1,2-DIAMINO-4,5-DICHLOROBENZENE;4,5-DICHLOROBENZENE-1,2-DIAMINE;4,5-DICHLORO-O-PHENYLENEDIAMINE;1,2-Dichloro-4,5-diaminobenzene;4,5-Dichloro-1,2-benzenediamine
CAS:
5348-42-5
MF:
C6H6Cl2N2
MW:
177.03
EINECS:
226-305-0
Product Categories:
Amines;blocks;Aromatics;Miscellaneous Reagents;Building Blocks;Anilines, Aromatic Amines and Nitro Compounds;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Polyamines
Mol File:
5348-42-5.mol
Article illustration
 
4,5-Dichloro-1,2-benzenediamine Chemical Properties
Melting point 
158-164 °C(lit.)
Boiling point 
291.88°C (rough estimate)
density 
1.4668 (rough estimate)
refractive index 
1.6400 (estimate)
storage temp. 
-20?C Freezer, Under Inert Atmosphere
form 
Crystalline Powder
pka
2.77±0.10(Predicted)
color 
Red-brown to brown
Water Solubility 
Soluble in methanol and Dimethyl sulfoxide. Insoluble in water.
BRN 
1072811
CAS DataBase Reference
5348-42-5(CAS DataBase Reference)
NIST Chemistry Reference
4,5-Dichloro-ortho-phenylenediamine(5348-42-5)
 
Safety Information
Hazard Codes 
Xn,Xi
Risk Statements 
20/21/22-36/37/38-40
Safety Statements 
26-36-45-36/37
RIDADR 
2811
WGK Germany 
3
10
Hazard Note 
Irritant
HazardClass 
6.1
HS Code 
29215900

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
$80.00
VIP3Y
Zibo Hangyu Biotechnology Development Co., Ltd
2023-11-07
$1.10
VIP6Y
Dideu Industries Group Limited
2022-08-02
Honest Joy Holdings Limited
2022-01-14
  • Since: 2014-12-17
  • Address: 702, Building 10, East District, National University Science and Technology Park, High tech Zone, Zh
INQUIRY
安新县| 自治县| 鄯善县| 峨山| 九龙城区| 自贡市| 乃东县| 彭水| 蒙阴县| 嵩明县| 武功县| 墨脱县| 潼南县| 搜索| 宜都市| 邵武市| 宿州市| 涿州市| 自治县| 大城县| 靖安县| 焉耆| 抚顺县| 武陟县| 三江| 武陟县| 洞头县| 江口县| 洛南县| 龙里县| 深圳市| 夏邑县| 临湘市| 黄龙县| 利津县| 宾阳县| 金堂县| 大田县| 上杭县| 青河县| 河间市|