242500
2-溴-1,1-二甲氧基乙烷
97%
别名:
溴乙醛缩二甲醛
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关于此项目
线性分子式:
BrCH2CH(OCH3)2
化学文摘社编号:
分子量:
169.02
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
230-669-6
Beilstein/REAXYS Number:
1280132
MDL number:
Assay:
97%
产品名称
2-溴-1,1-二甲氧基乙烷, 97%
InChI key
FUSFWUFSEJXMRQ-UHFFFAOYSA-N
InChI
1S/C4H9BrO2/c1-6-4(3-5)7-2/h4H,3H2,1-2H3
SMILES string
COC(CBr)OC
assay
97%
contains
0.2% potassium carbonate as stabilizer
refractive index
n20/D 1.445 (lit.)
bp
148-150 °C (lit.)
density
1.43 g/mL at 25 °C (lit.)
functional group
acetal
bromo
ether
storage temp.
2-8°C
Quality Level
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Application
在10-樟脑磺酸（CSA）存在下，通过与2,3-二醇反应，2-溴-1,1-二甲氧基乙烷（溴乙醛二甲基乙缩醛）可用于合成2,3-O-10-乙缩醛。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
127.4 °F
flash_point_c
53 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
1→2 Migration and concurrent glycosidation of phenyl 1-thio-α-mannopyranosides via 2, 3-O-cyclic dioxonium intermediates.
Tetrahedron, 59(2), 249-254 (2003)
Ping Xu et al.
Polymers, 11(2) (2019-04-10)
Hyperbranched polycaprolactone with controlled structure was synthesized by reversible addition-fragmentation chain transfer radical ring-opening polymerization along with self-condensed vinyl polymerization (SCVP) of 2-methylene-1,3-dioxepane (MDO). Vinyl 2-[(ethoxycarbonothioyl) sulfanyl] propanoate (ECTVP) was used as polymerizable chain transfer agent. Living polymerization behavior was
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