4,4'-DDE
| Price | $8 |
| Package | 1KG |
| Min. Order: | 1g |
| Update Time: | 2020-02-21 |
Product Details
| Product Name: 4,4'-DDE | CAS No.: 72-55-9 |
| Min. Order: 1g | Purity: ＞98% HPLC |
| Supply Ability: kg--ton | Release date: 2020/02/21 |
| Storage:: Keep away from heat， sparks and flames | Package:: Bottle / Drum / Bag |
| Delivery Time:: Prompt | Transportation:: By sea， express， air |
| Product No. :: Jessie |
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[Product Specification]
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Product Name:
4,4'-DDE
Synonyms:
1,1-dichloro-2,2-bis(p-chlorophenyl)-ethylen;1,1-Dichloro-2,2-di(p-chlorophenyl)ethylene;1-Chloro-4-[2,2-dichloro-1-(4-chlorophenyl)vinyl]benzene;2,2-Bis(4-chlorophenyl)-1,1-dichloroethene;2,2-bis(4-chlorophenyl)1,1-dichloroethene;2,2-bis(p-Chlorophenyl)-1-chloroethene;2,2-Dichloro-1,1-bis(4-chlorophenyl)ethylene;4,4'-DDEe
CAS:
72-55-9
MF:
C14H8Cl4
MW:
318.02532
EINECS:
200-784-6
Product Categories:
Analytical Chemistry;Chlorinated Compounds (Environmental Endocrine Disruptors);Environmental Endocrine Disruptors;Alphabetic;D;DA - DHMethod Specific;Oeko-Tex Standard 100;Pesticides
Mol File:
72-55-9.mol
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4,4'-DDE Chemical Properties
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Melting point
88-90 °C(lit.)
Boiling point
403.45°C (rough estimate)
density
1.3406 (rough estimate)
vapor pressure
13 at 30 °C (Wescott et al., 1981)
refractive index
1.6000 (estimate)
Fp
11 °C
storage temp.
APPROX 4°C
solubility
ethanol: soluble
form
neat
color
White, crystalline, odorless powder
Water Solubility
292mg/L(25 ºC)
BRN
1913355
Henry's Law Constant
0.33 at 25 °C (gas stripping-GC, Jantunen and Bidleman, 2006)
Stability:
Stable, but light-sensitive. Incompatible with strong bases, strong oxidizing agents.
EPA Substance Registry System
p,p'-DDE (72-55-9)
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Safety Information
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Hazard Codes
Xn,N,T,F
Risk Statements
22-40-50/53-52/53-39/23/24/25-23/24/25-11-67-65-38-51/53
Safety Statements
36/37-60-61-45-16-7-62-33-29-9
RIDADR
UN 3077 9/PG 3
WGK Germany
3
RTECS
KV9450000
HazardClass
9
PackingGroup
III
HS Code
29036990
Toxicity
Acute oral LD50 for rats 880 mg/kg (RTECS, 1985).
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;
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China- Since: 2014-12-17
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