潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图
The physical and chemical property of 57-14-7 is provided by ChemNet.com
Home
|
Products
|
Suppliers
|
Offer to Buy
|
Offer to Sell
|
Chemical News
|
Resource
Updated CAS
ChemNet
>
CAS
> 57-14-7 unsym-Dimethylhydrazine
ES
▼
CN
CZ
DE
EN
ES
FR
GR
HU
ID
IL
IN
IR
IT
JP
KR
MY
NL
NO
PL
PT
RU
SA
TR
57-14-7 unsym-Dimethylhydrazine
Nombre del producto
unsym-Dimethylhydrazine
Nombre en inglés
unsym-Dimethylhydrazine; N,N-dimethylhydrazine (asym.) anhydrous; UDMH; Dimethylhydrazinecolorlesspaleyellowliq; 1,1-Dimethylhydrazine; 1,1-Dimethyldrazine; Dimethyl hydrazine; 1,1-Dimethy1 hydrazine
Fórmula molecular
C
2
H
8
N
2
Peso Molecular
60.1
InChI
InChI=1/C2H8N2/c1-4(2)3/h3H2,1-2H3
Número de registro CAS
57-14-7
EINECS
200-316-0
Estructura Molecular
Densidad
0.785
Punto de fusión
-57.2℃
Punto de ebullición
62-64℃ (753 mmHg)
índice de refracción
1.4065-1.4085
Punto de inflamación
-18℃
Solubilidad en agua
miscible
Símbolos de Peligro
F
:Flammable;
T
:Toxic;
N
:Dangerous for the environment;
Códigos de Riesgos
R11
:;
R23/25
:;
R34
:;
R45
:;
R51/53
:;
Descripción de Seguridad
S45
:;
S53
:;
S61
:;
Chemicals Suppliers(6):
1
Akzo Nobel Chemicals
4
AkzoNobel Functional Chemicalscals BV
5
J & W PharmLab, LLC
6
Essen Scientific LLC
Contact Suppliers
Post Buying Leads
Related selling offers
World Wide ChemNet:
International
-
China
-
Korea
Links:
ChinaChemical
-
ChemIndex
-
PharmNet
-
China Medical Device
-
TexNet
-
ChinaTexNet
-
TexIndex
-
Toocle Global
-
Toocle China
-
SunSirs
About Us
-
Chemical Industry Directory
-
Partner with Us
-
Contact Us
-
Reciprocal Links
-
Help
-
Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.
Global Chemical Exchange, China Chemical Network and ChemNet.com are services of Zhejiang NetSun Co., Ltd.
主站蜘蛛池模板:
东兰县
|
米脂县
|
洪泽县
|
连江县
|
喀喇沁旗
|
钦州市
|
广宗县
|
临城县
|
建湖县
|
固始县
|
康定县
|
内丘县
|
开原市
|
辰溪县
|
晴隆县
|
嘉义县
|
万载县
|
永兴县
|
巴青县
|
皋兰县
|
抚顺县
|
灌南县
|
永泰县
|
绥芬河市
|
平利县
|
定安县
|
中方县
|
苍山县
|
泗水县
|
金华市
|
永吉县
|
和顺县
|
搜索
|
舟曲县
|
甘泉县
|
蓝山县
|
睢宁县
|
右玉县
|
迭部县
|
广州市
|
屏南县
|