所有图片(2)
About This Item
线性分子式:
SeCl4
CAS号:
分子量:
220.77
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
表单:
powder or crystals
推荐产品
表单
powder or crystals
质量水平
浓度
35.0-36.5% Se (after reduction with sulphite, gravimetric)
密度
2.6 g/mL at 25 °C (lit.)
SMILES字符串
Cl[Se](Cl)(Cl)Cl
InChI
1S/Cl4Se/c1-5(2,3)4
InChI key
LNBXMNQCXXEHFT-UHFFFAOYSA-N
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
危险化学品
Brenda Lee et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 22(13), 5679-5686 (2002-07-05)
It has been proposed that prostaglandin (PG) D(2) induces physiological sleep in mammals by acting on sleep centers located in the anterior hypothalamus. In fetal sheep, definitive rapid-eye-movement and non-rapid-eye-movement sleep states appear at approximately 125 d gestation (term is
Inhibition of sleep in rats by inorganic selenium compounds, inhibitors of prostaglandin D synthase.
H Matsumura et al.
Proceedings of the National Academy of Sciences of the United States of America, 88(20), 9046-9050 (1991-10-15)
Prostaglandin (PG) D2 has been postulated to be an endogenous sleep-promoting factor in rats, and SeCl4 and Na2SeO3 recently have been shown to inhibit the PGD synthase (prostaglandin-H2 D-isomerase, EC 5.3.99.2) activity of rat brain. The effect of these selenium
F Islam et al.
Archives of biochemistry and biophysics, 289(1), 161-166 (1991-08-15)
Various inorganic selenocompounds dose-dependently inhibited the rat brain prostaglandin (PG) D synthase, both in the purified enzyme preparation and in the crude brain supernatant. All of the quadrivalent selenium compounds tested had a very limited range of IC50 values in
Cuilin Chu et al.
The international journal of neuropsychopharmacology, 20(9), 731-739 (2017-06-06)
Prostaglandin (PG) D2 is the most abundant prostaglandin in the mammalian brain. The physiological and pharmacological actions of PGD2 in the central nervous system seem to be associated with some of the symptoms exhibited by patients with major depressive disorder.
M K Christensen et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 40(4), 575-579 (1992-04-01)
The autometallographic retrograde tracing of zinc-containing neurons by intracerebral injection of sodium selenite (Na2SeO3), introduced by Danscher in 1982, has recently been described in more detail. Intracerebral injections of both sodium selenide (Na2Se) and sodium selenite (Na2SeO3) have been successfully
商品
Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.
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