47676
二甲醇缩甲醛
absolute, over molecular sieve (H2O ≤0.01%), ≥99.0% (GC)
别名:
二甲氧基甲烷, 甲缩醛
登录 查看公司和协议定价
选择尺寸
关于此项目
线性分子式:
CH2(OCH3)2
化学文摘社编号:
分子量:
76.09
Beilstein:
1697025
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
等级
absolute
质量水平
方案
≥99.0% (GC)
质量
over molecular sieve (H2O ≤0.01%)
折射率
n20/D 1.354
密度
0.860 g/mL at 20 °C (lit.)
官能团
acetal
ether
SMILES字符串
COCOC
InChI
1S/C3H8O2/c1-4-3-5-2/h3H2,1-2H3
InChI key
NKDDWNXOKDWJAK-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
一般描述
Formaldehyde dimethyl acetal (FDA, FDMA, FADMA, dimethoxymethane, DMM, methylal) is a biodegradable dimethyl acetal. It has been synthesized by condensing formaldehyde with methanol in the presence of acid catalyst. It is amphiphilic in nature with low viscosity, surface tension and boiling point. It is a flammable, highly volatile solvent with excellent dissolving power. It is reported to form trimethylorthoformate by anodic methoxylation in basic methanol.
应用
Formaldehyde dimethyl acetal may be used in the following studies:
- Synthesis of methoxymethyl (MOM) ethers.
- As an external cross-linker to form microporous polymers.
- Dehydration of biological samples for scanning electron microscopy (SEM).
警示用语：
Danger
危险声明
危险分类
Flam. Liq. 2
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-0.4 °F - closed cup
闪点(°C)
-18 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves
法规信息
危险化学品
此项目有
Calceolariaceae: floral development and systematic implications.
Mayr EM and Weber A.
American Journal of Botany, 93(3), 327-343 (2006)
Scandium trifluoromethanesulfonate as a recyclable catalyst for efficient methoxymethylation of alcohols.
Karimi B and Ma'mani L.
Tetrahedron Letters, 44(32), 6051-6053 (2003)
Highly efficient and selective methoxymethylation of alcohols and phenols catalyzed by high-valent tin (IV) porphyrin.
Gharaati S, et al.
Inorgorganica Chimica Acta, 363(9), 1995-2000 (2010)
Electrosynthesis of trimethylorthoformate on BDD electrodes.
Fardel R, et al.
J. Appl. Electrochem., 36(2), 249-253 (2006)
Yuchuan Fu et al.
Chemical communications (Cambridge, England), (21)(21), 2172-2174 (2007-05-24)
Dimethoxymethane was synthesized from the direct oxidation of methanol with high conversion and selectivity over specially designed bifunctional V(2)O(5)/TiO2 catalysts with redox and enhanced acidic character, in which the surface acidity played an essential role for inhibiting the formation 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