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Merck
CN

D65100

二氯甲烷

contains 40-150 ppm amylene as stabilizer, ACS reagent, ≥99.5%

别名:

二氯甲烷, 亚甲基氯

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关于此项目

经验公式（希尔记法）:
CH2Cl2
化学文摘社编号:
75-09-2
分子量:
84.93
UNSPSC Code:
12352101
NACRES:
NA.04
PubChem Substance ID:
329798828
EC Number:
200-838-9
Beilstein/REAXYS Number:
1730800
MDL number:
MFCD00000881
Grade:
ACS reagent
Assay:
≥99.5%
Bp:
39.8-40 °C (lit.)
Vapor pressure:
24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

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产品名称

二氯甲烷, contains 40-150 ppm amylene as stabilizer, ACS reagent, ≥99.5%

InChI

1S/CH2Cl2/c2-1-3/h1H2

InChI key

YMWUJEATGCHHMB-UHFFFAOYSA-N

SMILES string

ClCCl

grade

ACS reagent

agency

suitable for EPA 1613

vapor density

2.9 (vs air)

vapor pressure

24.45 psi ( 55 °C)
6.83 psi ( 20 °C)

assay

≥99.5%

form

liquid

autoignition temp.

1223 °F

contains

40-150 ppm amylene as stabilizer

expl. lim.

22 %

dilution

(for analytical testing)

impurities

Free halogens, passes test
≤0.0003 meq/g Titr. acid
≤0.02% water

evapn. residue

≤0.002%

color

APHA: ≤10
clear

refractive index

n20/D 1.424 (lit.)

bp

39.8-40 °C (lit.)

mp

−95 °C (lit.)

density

1.325 g/mL at 25 °C (lit.)

Quality Level

100
200

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Application

二氯甲烷
  • 有机合成
a) Dakin, Dess-Martin and Ley Oxidation（氧化）
b) 烯炔复分解, 广泛使用二代格拉布斯钌配合物催化剂
c) Jacobsen-Katsuki环氧化
d) 固定化Boc-NH2-聚乙二醇-血浆层的Boc脱保护
e) 与膦或胺反应形成相应的烷基化产物
  • 胶粘剂和油漆制剂
  • 萃取浓度分析
  • 快速柱色谱
  • 电子行业印刷电路板
  • 三醋酸纤维素生产

Features and Benefits

ACS溶剂品质满足或超过美国化学学会(ACS)的高标准，每种化合物都具有特定的检验规格。根据美国化学学会标准，ACS试剂级代表物质纯度足够用于大多数化学分析或反应。

General description

Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.

Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.

Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.

Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

存储类别

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 2

flash_point_f

does not flash

flash_point_c

does not flash

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBT4606
SHBT3069
SHBT3537
SHBT2978
SHBT2458

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