T3758
硫代乙醇酸
98%, liquid
别名:
巯基乙酸
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
HSCH2COOH
化学文摘社编号:
分子量:
92.12
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
200-677-4
MDL number:
Beilstein/REAXYS Number:
506166
产品名称
硫代乙醇酸, 98%
InChI
1S/C2H4O2S/c3-2(4)1-5/h5H,1H2,(H,3,4)
InChI key
CWERGRDVMFNCDR-UHFFFAOYSA-N
SMILES string
OC(=O)CS
vapor density
3.2 (vs air)
vapor pressure
0.4 mmHg ( 25 °C)
assay
98%
form
liquid
autoignition temp.
662 °F
color
clear colorless
refractive index
n20/D 1.505 (lit.)
pH
(1,5 at 10 g/l at 20 °C)
bp
96 °C/5 mmHg (lit.)
mp
−16 °C (lit.)
solubility
water: soluble 1.000 g/L at 20 °C
density
1.326 g/mL at 20 °C (lit.)
functional group
carboxylic acid
thiol
shipped in
wet ice
storage temp.
2-8°C
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
巯基乙酸可用作水热法合成金属硫化物纳米结构的硫来源。
Disclaimer
室温下，在水中的浓度超出约 70% 时每月易形成 1 到 2% 的含硫苷，在酸性或碱性条件下又水解为原始的游离化合物。浓度为 70% 的溶液在空气中易氧化，密封后在室温下可保持稳定。巯基乙酸盐在储存时纯度可能降低。除去空气并不能显著提高稳定性。
General description
硫代乙醇酸是一种巯基羧酸，用作稳定剂、还原剂和配体。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
266.0 °F - closed cup
flash_point_c
130 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Reduction of [Cp2? Mo2O5] by thioglycolic acid in an aqueous medium: Synthesis and structure of [{Cp* Mo (?-SCH2COO)} 2 (?-S)]
Demirhan F, et al.
Journal of Organometallic Chemistry, 691, 648-654 (2006)
Controllable synthesis of wurtzite ZnS nanorods through simple hydrothermal method in the presence of thioglycolic acid.
Salavati-Niasari M, et al.
J. Alloy Compounds, 475(1-2), 782-788 (2009)
Shape selective hydrothermal synthesis of tin sulfide nanoflowers based on nanosheets in the presence of thioglycolic acid.
Salavati-Niasari M & Davar F.
J. Alloy Compounds, 492(1-2), 570-575 (2010)
The influence of carboxyl groups on the photoluminescence of mercaptocarboxylic acid-stabilized CdTe nanoparticles
Zhang H, et al.
The Journal of Physical Chemistry B, 107, 8-13 (2003)
Controllable synthesis of nanocrystalline CdS with different morphologies by hydrothermal process in the presence of thioglycolic acid.
Salavati-Niasari M, et al.
Chemical Engineering Journal, 145(2), 346-350 (2008)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持