30750
脱氢乙酸 钠盐
≥98.0% (NT)
别名:
2-乙酰-5-羟基-3-氧-4-己烯酸-δ-内酯 钠盐
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关于此项目
经验公式（希尔记法）:
C8H7NaO4
化学文摘社编号:
分子量:
190.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
224-580-1
Beilstein/REAXYS Number:
4893653
MDL number:
InChI key
ZPNRBQVNNIDJHX-UHFFFAOYSA-M
InChI
1S/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,10H,1-2H3;/q;+1/p-1
SMILES string
[Na+].CC(=O)C1=C([O-])C=C(C)OC1=O
assay
≥98.0% (NT)
mp
~295 °C (dec.)
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General description
研究了甲醛和甲醛供体存在下脱氢乙酸钠盐的分解动力学。
Application
脱氢乙酸钠盐被用作模型防腐剂，以研究预期用于延长释放抗菌剂的器械的相关动力学和处方参数。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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International journal of cosmetic science, 16(3), 105-112 (1994-06-01)
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Luiz C Dias et al.
Journal of agricultural and food chemistry, 57(4), 1399-1405 (2009-01-28)
A short and efficient approach to a range of new chiral and achiral functionalized (E)-enaminopyran-2,4-diones starting with commercially available dehydroacetic acid is described. The phytotoxic properties of these (E)-enaminopyran-2,4-diones were evaluated by their ability to interfere with the growth of
Allergic contact dermatitis caused by sodium dehydroacetate, not hyaluronic acid, in Ialuset® cream.
Brigitte Milpied et al.
Contact dermatitis, 65(6), 359-361 (2011-11-15)
Yansheng Wang et al.
Journal of food science, 75(6), M383-M388 (2010-08-21)
The peptide mixture from housefly pupae has broad spectrum antimicrobial activity but has not previously been reported as a food preservative. In this study, the preservation effects of a housefly pupae peptide mixture, nisin, and sodium dehydroacetate (DHA-S) on the
Sodium dehydroacetate: an emerging allergen.
Caterina Foti et al.
Dermatitis : contact, atopic, occupational, drug, 23(5), 243-243 (2012-09-27)
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