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安全信息

185787

Sigma-Aldrich

4-氯苯酚

≥99%

别名:

4-氯酚, 4-羟基氯苯, 对氯苯酸, 对氯酚

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About This Item

线性分子式:
ClC6H4OH
CAS号:
106-48-9
分子量:
128.56
Beilstein:
507004
EC 号:
203-402-6
MDL编号:
MFCD00002318
UNSPSC代码:
12352100
PubChem化学物质编号:
24851180
NACRES:
NA.22
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蒸汽压

1 mmHg ( 49.8 °C)

质量水平

200

方案

≥99%

表单

solid

杂质

<1.0% Phenol

沸点

220 °C (lit.)

mp

42-45 °C

溶解性

ethanol: soluble 50 mg/mL, clear to very slightly hazy, colorless to faintly brownish-yellow

密度

1.306 g/mL at 25 °C (lit.)

官能团

chloro

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此商品
F0152F0402F0527
Nalgene&#174; baffled shake flask flask capacity 500&#160;mL, Straight neck

F0277

Nalgene® baffled shake flask

Nalgene&#174; baffled shake flask flask capacity 250&#160;mL, Beaded neck

F0152

Nalgene® baffled shake flask

Nalgene&#174; baffled shake flask flask capacity 1,000&#160;mL, Straight neck

F0402

Nalgene® baffled shake flask

Nalgene&#174; baffled shake flask capacity 2,000&#160;mL, Beaded neck

F0527

Nalgene® baffled shake flask

manufacturer/tradename

Nalgene® 4110-0500

manufacturer/tradename

Nalgene® 4110-0250

manufacturer/tradename

Nalgene® 4110-1000

manufacturer/tradename

Nalgene® 4110-2000

material

straight neck transparent polycarbonate flask

material

beaded neck transparent polycarbonate flask

material

straight neck transparent polycarbonate flask

material

beaded neck translucent polycarbonate flask, transparent polycarbonate

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

sterility

non-sterile

feature

graduations 50 mL (Marked every 25mL at 400 - 500mL range), without cap

feature

cap: no, graduations 25 mL, without cap

feature

without cap

feature

graduations 200 mL, without cap

packaging

case of 4

packaging

case of 4

packaging

case of 2 ea

packaging

case of 2

一般描述

4-氯苯酚可在钯化的石墨电极上快速脱氯形成苯酚[1]。研究人员已经通过放射和光催化技术对4-氯苯酚氧化的机理进行了研究[2]。

应用

4-氯酚可用于：
  • 作为底物，用于研究在纯TiO2的水悬液中可见光诱导的酚类化合物降解。[3]
  • 作为氯化有机污染物模型，用于研究以钯纳米晶体为催化剂的酚类物质的氢化脱氯反应。[4]
  • 使用Degussa P25 TiO2通过光矿化作用制备4-氯邻苯二酚、氢醌和苯醌。[5]

警示用语：

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

储存分类代码

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

闪点(°F)

249.8 °F - closed cup

闪点(°C)

121 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

法规信息

危险化学品

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCV9627
    MKCR2309
    MKCG4994
    WXBC2551V
    WXBC1582V

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    Radiolytic and TiO2-assisted photocatalytic degradation of 4-chlorophenol. A comparative study.
    Stafford U, et al.
    The Journal of Physical Chemistry, 98(25), 6343-6351 (1994)
    Soonhyun Kim et al.
    The journal of physical chemistry. B, 109(11), 5143-5149 (2006-07-26)
    The visible-light-induced degradation reaction of 4-chlorophenol (4-CP) was investigated in aqueous suspension of pure TiO2. Contrary to common expectations, 4-CP could be degraded under visible illumination (lambda > 420 nm), generating chlorides and CO2 concomitantly. The observed visible reactivity was
    Photomineralisation of 4-chlorophenol sensitised by TiO2 thin films
    Mills A and Wang J
    Journal of Photochemistry and Photobiology A: Chemistry, 118, 53-63 (1998)
    Aqueous-phase hydrodechlorination of 4-chlorophenol on palladium nanocrystals: Identifying the catalytic sites and unraveling the reaction mechanism
    Ding X, et al.
    J. Catal., 368, 336-344 (2018)
    Visible-light-induced photocatalytic degradation of 4-chlorophenol and phenolic compounds in aqueous suspension of pure titania: demonstrating the existence of a surface-complex-mediated path
    Kim S and Choi W
    The Journal of Physical Chemistry B, 109, 5143-5149 (2005)
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