41620
硫酸二甲酯
purum, ≥95.0% (GC)
别名:
二甲基硫酸酯
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:
(CH3O)2SO2
化学文摘社编号:
分子量:
126.13
EC Number:
201-058-1
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
635994
MDL number:
Assay:
≥95.0% (GC)
InChI key
VAYGXNSJCAHWJZ-UHFFFAOYSA-N
InChI
1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3
SMILES string
COS(=O)(=O)OC
vapor density
4.3 (vs air)
vapor pressure
0.7 mmHg ( 25 °C)
grade
purum
assay
≥95.0% (GC)
autoignition temp.
923 °F
refractive index
n20/D 1.386 (lit.), n20/D 1.387
bp
188 °C (lit.)
mp
−32 °C (lit.)
density
1.333 g/mL at 25 °C (lit.)
正在寻找类似产品? 访问 产品对比指南
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
181.4 °F - closed cup
flash_point_c
83 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
M L Lee et al.
Science (New York, N.Y.), 207(4427), 186-188 (1980-01-11)
Dimethyl sulfate and its hydrolysis product monomethyl sulfate have been found at concentrations as high as 830 parts per million in fly ash and in airborne particulate matter from coal combustion processes. This discovery poses a new environmental problem because
J D McGhee et al.
Proceedings of the National Academy of Sciences of the United States of America, 76(5), 2133-2137 (1979-05-01)
We have measured the effect of the histones in the nucleosome core particle on methylation of purines in nucleosome DNA by dimethyl sulfate. By using 32P terminally labeled nucleosome cores, we have examined the pattern of strand cleavage at methylated
Pasquale Moio et al.
Proteomics, 11(2), 249-260 (2011-01-05)
Protein footprinting is a new methodology that is based on probing, typically with the use of MS, of reactivity of different amino acid residues to a modifying reagent. Data thus obtained allow one to make inferences about protein conformations and
Ke-wei Zheng et al.
Nucleic acids research, 38(1), 327-338 (2009-10-28)
Large numbers of guanine-rich sequences with potential to form G-quadruplexes have been identified in genomes of various organisms. Such sequences are constrained at both ends by long DNA duplex with a complementary strand in close proximity to compete for duplex
Cecilia E Ström et al.
DNA repair, 10(9), 961-969 (2011-08-16)
CK2 phosphorylates the scaffold protein XRCC1, which is required for efficient DNA single-strand break (SSB) repair. Here, we express an XRCC1 protein (XRCC1(ckm)) that cannot be phosphorylated by CK2 in XRCC1 mutated EM9 cells and show that the role of
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