292206
2-甲基-1,3-二氧戊环
97%
别名:
乙醛乙二醇缩醛
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关于此项目
经验公式（希尔记法）:
C4H8O2
化学文摘社编号:
分子量:
88.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-841-4
Beilstein/REAXYS Number:
102520
MDL number:
Assay:
97%
InChI key
HTWIZMNMTWYQRN-UHFFFAOYSA-N
InChI
1S/C4H8O2/c1-4-5-2-3-6-4/h4H,2-3H2,1H3
SMILES string
CC1OCCO1
assay
97%
Quality Level
refractive index
n20/D 1.398 (lit.)
bp
82-83 °C (lit.)
density
0.982 g/mL at 25 °C (lit.)
functional group
ether
General description
研究了静态系统中 2-甲基-1,3-二氧戊环的气相热分解的动力学和机理。研究了固体、液体和气体 2-甲基-1,3-二氧戊环的红外光谱。已报道在丙酮-d6、乙酸甲酯和叔丁基甲基醚中低温臭氧化 2-甲基-1,3-二氧戊环。
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
28.4 °F - closed cup
flash_point_c
-2 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
A Closse et al.
Naunyn-Schmiedeberg's archives of pharmacology, 335(4), 372-377 (1987-04-01)
Special conditions--tricine buffer containing Ca2+ and Mg2+, 22 degrees C (TCM)--allow to label a much higher proportion of muscarinic receptors by [3H]cis-methyldioxolane (CD) than hitherto described (Vickroy et al. 1984a). Taking the maximum number of binding sites, Bmax, of [3H]QNB
E T Iwamoto et al.
The Journal of pharmacology and experimental therapeutics, 266(1), 329-338 (1993-07-01)
The present study was designed to characterize the antinociception produced by the administration of a potent muscarinic agonist into the intrathecal space of the lumbar spinal cord of male Sprague-Dawley rats. Seven days after surgical implantation of intrathecal catheters, animals
H I Yamamura et al.
Brain research, 325(1-2), 340-344 (1985-01-28)
(+)-cis-[3H]Methyldioxolane ((+)-[3H]CD), a potent muscarinic agonist, was used to label high-affinity agonist states of muscarinic receptors in thin tissue sections of the rat central nervous system. Light microscopic autoradiography of atropine-sensitive (+)-[3H]CD binding sites revealed regions of dense labeling (superior
M Watson et al.
Brain research, 346(2), 387-391 (1985-11-04)
The relationship of choline acetyltransferase (ChAT) activity and high affinity binding of the potent and selective sodium-dependent choline uptake inhibitor [3H]hemicholinium-3 ([3H]HC-3) to high-affinity binding of the muscarinic agonist [3H](+)-cis-methyldioxolane ([3H](+)CD), the putative M1 selective antagonist [3H]pirenzepine ([3H]PZ) and the
R A Huff et al.
Journal of neurochemistry, 62(1), 388-391 (1994-01-01)
cis-Methyldioxolane (CD) is a muscarinic receptor agonist. [3H]CD has been used to label a subpopulation of muscarinic receptors described as exhibiting high agonist affinity. Pharmacological evidence suggests that the population of receptors labeled by [3H]CD consists of m2 and/or m4
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