8.00795
1,2-Ethanedithiol
for synthesis
别名:
1,2-Ethanedithiol
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C2H6S2
化学文摘社编号:
分子量:
94.20
UNSPSC Code:
12352105
EC Index Number:
208-752-3
NACRES:
NA.22
MDL number:
产品名称
1,2-Ethanedithiol, for synthesis
SMILES string
SCCS
InChI
1S/C2H6S2/c3-1-2-4/h3-4H,1-2H2
InChI key
VYMPLPIFKRHAAC-UHFFFAOYSA-N
vapor pressure
6.4 hPa ( 20 °C)
assay
≥99.0% (GC)
form
liquid
potency
120 mg/kg LD50, oral (Rat)
197 mg/kg LD50, skin (Rabbit)
mp
-41 °C
transition temp
flash point 50 °C
density
1.12 g/cm3 at 20 °C
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.123 - 1.126
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.123 - 1.126
Identity (IR): passes test
Application
1,2-Ethanedithiol can be used as a reactant to synthesize:
- Aryl thiols via copper-catalyzed single-step reaction with aryl halides.
- 1,3-Dithiolanes via Lewis acid-catalyzed chemoselective condensation with carbonyl compounds.
- Polyalkylene sulfides via polycondensation with dibromides in the presence of NaH.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 3
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
111.2 °F - closed cup
flash_point_c
44 °C - closed cup
实验方案
Fmoc resin cleavage and deprotection are crucial steps for peptide synthesis, yielding the desired peptide after resin detachment.
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