羟乙基磺酸

羟乙基磺酸用途

Isethionic acid (2-Hydroxyethanesulfonic acid) 是一种有机硫化合物。Isethionic acid 广泛分布于动物和一些红色藻类植物中。Isethionic acid 可用作阴离子去污剂,对 Balanus amphitrite 具有抗沉降活性。

羟乙基磺酸名称

[ CAS 号 ]:
107-36-8

[ 中文名 ]:
羟乙基磺酸(HES)

[ 英文名 ]:
2-Hydroxyethanesulphonic acid

[中文别名 ]:

[英文别名 ]:

2-Hydroxyethanesulfonic acid
WSQ2Q
Hydroxyethanesulfonic acid
EINECS 203-484-3
hydroxy ethane sulfonic acid
isothionicacid
isethionic
2-Hydroxyethane-1-sulfonic acid
Isethionicic Acid
2-hydroxyethylsulfonic acid

羟乙基磺酸生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 代谢疾病

[ 靶点 ]

Human Endogenous Metabolite

[参考文献]

[1]. Hellio C, et al. Isethionic acid and floridoside isolated from the red alga, Grateloupia turuturu, inhibit settlement of Balanus amphitrite cyprid larvae. Biofouling. 2004 Jun;20(3):139-45.

[2]. Tupker RA, et al. Irritancy ranking of anionic detergents using one-time occlusive, repeated occlusive and repeated open tests. Contact Dermatitis. 1999 Jun;40(6):316-22.

羟乙基磺酸物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
100ºC

[ 熔点 ]:
191-194ºC

[ 分子式 ]:
C₂H₆O₄S

[ 分子量 ]:
126.132

[ 精确质量 ]:
125.998680

[ PSA ]:
85.81000

[ LogP ]:
-2.52

[ 外观性状 ]:
液体

[ 折射率 ]:
1.509

[ 储存条件 ]:
室温

羟乙基磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI7700000

CHEMICAL NAME :: Ethanesulfonic acid, 2-hydroxy-

CAS REGISTRY NUMBER :: 107-36-8

BEILSTEIN REFERENCE NO. :: 1751214

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C2-H6-O4-S

MOLECULAR WEIGHT :: 126.14

WISWESSER LINE NOTATION :: WSQ2Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

羟乙基磺酸安全信息

[ 危害码 (欧洲) ]:
Xn

[ 风险声明 (欧洲) ]:
40

[ 安全声明 (欧洲) ]:
S26-S36

[ WGK德国 ]:
3

[ 海关编码 ]:
2905590090

羟乙基磺酸合成路线

详细合成路线

羟乙基磺酸上下游产品

羟乙基磺酸上游产品

羟乙基磺酸下游产品

羟乙基磺酸海关

[ 海关编码 ]: 2905590090

[ 中文概述 ]:
2905590090 其他无环醇的卤化、磺化等衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 包装

[ Summary ]:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%