跳转至内容
Merck
CN

34872

1,2-二氯乙烷

suitable for HPLC, ≥99.8%

别名:

二氯化乙烯, 氯化乙烯

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

线性分子式:
ClCH2CH2Cl
化学文摘社编号:
分子量:
98.96
NACRES:
NA.04
PubChem Substance ID:
eCl@ss:
39050106
UNSPSC Code:
41116105
EC Number:
203-458-1
MDL number:
Beilstein/REAXYS Number:
605264
技术服务
需要帮助?我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助


vapor density

3.4 (20 °C, vs air)

vapor pressure

87 mmHg ( 25 °C)

assay

≥99.8%

form

liquid

autoignition temp.

775 °F

expl. lim.

15.6 %

technique(s)

HPLC: suitable

impurities

≤0.0005% non-volatile matter, ≤0.001% free acid (as HCl), ≤0.02% water (Karl Fischer)

transmittance

230 nm, ≥25%, 245 nm, ≥90%, 270 nm, ≥98%

refractive index

n20/D 1.444 (lit.)

bp

83 °C (lit.)

mp

−35 °C (lit.)

density

1.256 g/mL at 25 °C (lit.)

application(s)

food and beverages

SMILES string

ClCCCl

InChI

1S/C2H4Cl2/c3-1-2-4/h1-2H2

InChI key

WSLDOOZREJYCGB-UHFFFAOYSA-N

General description

1,2-二氯乙烷(二氯乙烯,DCE)是一种溶剂。它是氯乙烯制造业(EDC-tar)释放的降解副产物之一。它的诱变活性已在鼠伤寒沙门氏菌TA 1535上进行了检测。已对其在二氧化钛/二氧化硅(酸催化剂)上的催化降解进行了研究。

Application

1,2-二氯乙烷(二氯乙烯,DCE)已用于制造Cl掺杂的少层WS2或MoS2后栅极场效应晶体管(FET)期间的化学掺杂。它可以用作产乙烯脱卤拟球菌195的培养基中的电子受体。它可以在各种研究中用作氯化有机物的模型化合物。

Other Notes

探索最适于 HPLCLC-MS 分析的 LiChropur 试剂


Still not finding the right product?

Explore all of our products under 1,2-二氯乙烷


signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 3

flash_point_f

55.4 °F - closed cup

flash_point_c

13 °C - closed cup

法规信息

危险化学品

此项目有



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库



Sanae Sakami et al.
Methods in molecular biology (Clifton, N.J.), 1834, 311-332 (2018-10-17)
Immuno-EM is a method that can determine the localization of a protein in a tissue at the ultrastructural level. Generally, membrane structures in immuno-EM specimens have very low contrast because fixation is performed without osmium. Here, by using high-angle annular
Lingming Yang et al.
Nano letters, 14(11), 6275-6280 (2014-10-14)
Low-resistivity metal-semiconductor (M-S) contact is one of the urgent challenges in the research of 2D transition metal dichalcogenides (TMDs). Here, we report a chloride molecular doping technique which greatly reduces the contact resistance (Rc) in the few-layer WS2 and MoS2.
Decomposition of 1, 2-dichloroethane on titanium dioxide/silica.
Imamura S, et al.
Industrial & Engineering Chemistry Research, 28(10), 1449-1452 (1989)