240370
缬草酸
≥99%
别名:
戊酸, 正戊酸
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关于此项目
线性分子式:
CH3(CH2)3COOH
化学文摘社编号:
分子量:
102.13
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-677-2
Beilstein/REAXYS Number:
969454
MDL number:
产品名称
缬草酸, ≥99%
InChI key
NQPDZGIKBAWPEJ-UHFFFAOYSA-N
InChI
1S/C5H10O2/c1-2-3-4-5(6)7/h2-4H2,1H3,(H,6,7)
SMILES string
CCCCC(O)=O
vapor density
3.5 (vs air)
vapor pressure
0.15 mmHg ( 20 °C)
assay
≥99%
form
liquid
autoignition temp.
707 °F
expl. lim.
7.6 %
refractive index
n20/D 1.408 (lit.)
bp
110-111 °C/10 mmHg (lit.)
185 °C (lit.)
mp
−20-−18 °C (lit.)
density
0.939 g/mL at 25 °C (lit.)
functional group
carboxylic acid
Quality Level
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Application
甜菜金针虫（拉丁名：Limonius californicus）的性引诱剂。
General description
戊酸(VA)，也称戊烷酸，是一种短链脂肪酸，用于合成戊酸生物燃料。
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
192.2 °F - closed cup
flash_point_c
89 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Chun-Chieh Lin et al.
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Onyszkiewicz M, et al.
European Journal of Pharmacology, 877, 173086-173086 (2020)
D M Saunders et al.
The Australian & New Zealand journal of obstetrics & gynaecology, 18(3), 198-201 (1978-08-01)
The effect of oestradiol valerate on levels of blood cholesterol, triglycerides, free oestradiol and coagulation factors, as well as on urinary oestrogens and free cortisol was measured in 10 oöphorectomised women. Despite the very high urinary oestrogen levles obtained, there
M F Böttcher et al.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 30(11), 1590-1596 (2000-11-09)
The prevalence of allergic diseases has increased particularly over the past 30-40 years. A reduced microbial stimulation during infancy may result in a development of a disturbed balance between Th1- and Th2-like immunity. The gut flora is, quantitatively, the most
A Gysler et al.
Pharmaceutical research, 16(9), 1386-1391 (1999-09-25)
To investigate pharmacokinetic differences between the nonhalogenated double ester prednicarbate (PC) and the fluorinated monoester betamethasone 17-valerate (BM17V) their metabolism in human keratinocytes and fibroblasts as well as their permeation and biotransformation in reconstructed epidermis and excised human skin was
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Probiotics exhibit an inhibitory effect on pathogens, help prevent chronic intestinal inflammatory diseases or atopic syndromes, and support the immune system.
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