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4-碘苯酚

4-碘苯酚用途

【用途一】
可用作消毒剂或有机合成中间体
【用途二】
该品与氯乙酸缩合得到对碘苯氧乙酸。这是一种植物生长调节剂，也称增产灵；它也用于生猪的催肥增膘，因此又称肥猪灵。对碘酚还用于其他有机合成。

4-碘苯酚名称

[ CAS 号 ]:
540-38-5

[ 中文名 ]:
4-碘苯酚

[ 英文名 ]:
4-Iodophenol

[中文别名 ]:

[英文别名 ]:

Iodophenol
4-Hydroxyiodobenzene
4-Iodbenzolol
MFCD00002327
4-Hydroxyphenyl iodide
EINECS 208-745-5
Phenol,p-iodo
Phenol,4-iodo
p-Iodophenol
Phenol, 4-iodo-

4-碘苯酚物理化学性质

[ 密度 ]:
2.0±0.1 g/cm3

[ 沸点 ]:
287.2±0.0 °C at 760 mmHg

[ 熔点 ]:
92-94 °C(lit.)

[ 分子式 ]:
C₆H₅IO

[ 分子量 ]:
220.008

[ 闪点 ]:
112.4±22.6 °C

[ 精确质量 ]:
219.938507

[ PSA ]:
20.23000

[ LogP ]:
2.91

[ 外观性状 ]:
淡棕色粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.669

[ 储存条件 ]:
库房通风低温干燥,与食品原料分开储运

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
slightly soluble

4-碘苯酚MSDS

4-碘苯酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SL5600000

CHEMICAL NAME :: Phenol, p-iodo-

CAS REGISTRY NUMBER :: 540-38-5

LAST UPDATED :: 199709

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H5-I-O

MOLECULAR WEIGHT :: 220.01

WISWESSER LINE NOTATION :: QR DI

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 700 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 67,1154,1978 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 7200 mg/kg/18W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Skin and Appendages - tumors

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 19,413,1959

4-碘苯酚安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H312-H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S22

[ 危险品运输编码 ]:
UN 3261 8/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
SL5600000

[ 危险类别 ]:
8.0

[ 海关编码 ]:
29081900

4-碘苯酚合成路线

4-碘苯酚上下游产品

4-碘苯酚上游产品

4-碘苯酚下游产品

4-碘苯酚制备

由对氨基苯酚经重氮化、置换而得。对氨基苯酚、水和硫酸的混合液用冰冷至0℃，在搅拌下于1h内加完亚硝酸钠溶液。加毕，继续搅拌20min，再加入浓硫酸，得重氮化液。将重氮化液倒入用冰冷却过的碘化钾溶液中，再加入铜粉，并在75-80℃下搅拌，反应至无氮气放出为止。冷至室温，用氯仿萃取三次，合并萃取液，用硫代硫酸钠稀溶液洗涤。蒸馏回收氯仿。蒸余物进行减压蒸馏，收集135-140℃（61.3kPa）馏分，冷却结晶得对碘酚粗品。用稀乙醇结晶得精品。收率约70%。

4-碘苯酚海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

4-碘苯酚文献

Site-directed mutagenesis of tobacco anionic peroxidase: Effect of additional aromatic amino acids on stability and activity.

Biochimie 115 , 71-7, (2015)

Tobacco anionic peroxidase (TOP) is known to effectively catalyze luminol oxidation without enhancers, in contrast to horseradish peroxidase (HRP). To pursue structure-activity relationship studies fo...

Convenient QSAR model for predicting the complexation of structurally diverse compounds with β-cyclodextrins

Bioorg. Med. Chem. 17 , 896-904, (2009)

This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...

Cellular apoptosis and cytotoxicity of phenolic compounds: a quantitative structure-activity relationship study.

J. Med. Chem. 48 , 7234-42, (2005)

In this comprehensive study on the caspase-mediated apoptosis-inducing effect of 51 substituted phenols in a murine leukemia cell line (L1210), we determined the concentrations needed to induce caspas...

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