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4-氯间苯二酚

4-氯间苯二酚用途

主要用于有机合成

4-氯间苯二酚名称

[ CAS 号 ]:
95-88-5

[ 中文名 ]:
4-氯雷琐辛

[ 英文名 ]:
4-Chlororesorcinol

[中文别名 ]:

[英文别名 ]:

4-chlorobenzene-1,3-diol
4-CHLORO RESORCINOL
EINECS 202-462-0
MFCD00002273
4-CHLORO-1,3-DIHYDROXYBENZENE
4-CHLORO-RESORCINOL
2,4-DIHYDROXYCHLOROBENZENE
4-Chlororesorcino
1-Chloro-2,4-dihydroxybenzene
4-CHLORORESORCINOL FOR SYNTHESIS

4-氯间苯二酚生物活性

[ 描述 ]:

4-氯苯-1,3-二醇是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

[体外研究]

95-88-5|间苯三酚杂质02对照品

4-氯间苯二酚物理化学性质

[ 密度 ]:
1.471 g/cm3

[ 沸点 ]:
147 °C18 mm Hg(lit.)

[ 熔点 ]:
106-108 °C(lit.)

[ 分子式 ]:
C₆H₅ClO₂

[ 分子量 ]:
144.56

[ 闪点 ]:
146-148°C/18mm

[ 精确质量 ]:
143.99800

[ PSA ]:
40.46000

[ LogP ]:
1.75120

[ 外观性状 ]:
白色

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable. Incompatible with acid chlorides, acid anhydrides, oxidizing agents.

[ 水溶解性 ]:
soluble

4-氯间苯二酚MSDS

4-氯间苯二酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VH0450000

CHEMICAL NAME :: Resorcinol, 4-chloro-

CAS REGISTRY NUMBER :: 95-88-5

BEILSTEIN REFERENCE NO. :: 2042864

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C6-H5-Cl-O2

MOLECULAR WEIGHT :: 144.56

WISWESSER LINE NOTATION :: QR CQ DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 46,185,1957 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 369 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Skin and Appendages - hair

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 15,607,1977

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 195 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - ataxia

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 46,185,1957 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 2 gm/kg

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: JACTDZ Journal of the American College of Toxicology. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1-12, 1982-1993. Discontinued. Volume(issue)/page/year: 2(4),325,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7016 No. of Facilities: 2984 (estimated) No. of Industries: 3 No. of Occupations: 3 No. of Employees: 26087 (estimated) No. of Female Employees: 19986 (estimated)

4-氯间苯二酚安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302 + H312 + H332-H315-H319-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S26-S36-S22

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
VH0450000

[ 包装等级 ]:
I; II; III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2908199090

4-氯间苯二酚合成路线

4-氯间苯二酚上下游产品

4-氯间苯二酚上游产品

4-氯间苯二酚下游产品

4-氯间苯二酚制备

由间苯二酚与二氯硫酰反应而得。将间苯二酚和乙醚混合，搅拌加热回流，慢慢滴加二氯硫酰。再升温至60℃保温1h。回收乙醚后常压蒸馏，将蒸馏液再进行减压蒸馏，收集131℃（0.8-0.93kPa）或160-164℃（4.0kPa）馏分即得成品。

4-氯间苯二酚海关

[ 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-氯间苯二酚文献

Optimization of microwave-assisted extraction of polyphenols from herbal teas and evaluation of their in vitro hypochlorous acid scavenging activity.

J. Agric. Food Chem. 62(46) , 11109-15, (2014)

Hypochlorous acid (HOCl) is an important reactive oxygen species (ROS) and non-radical and is taking part in physiological processes concerned with the defense of the organism, but there has been limi...

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