vapor density
3.04 (vs air)
vapor pressure
0.43 mmHg ( 20 °C)
grade
puriss.
assay
≥99.5% (GC)
autoignition temp.
824 °F
expl. lim.
10 %
refractive index
n20/D 1.398
bp
162 °C (lit.)
mp
−6-−3 °C (lit.)
density
0.964 g/mL at 25 °C (lit.)
SMILES string
CCCC(O)=O
InChI
1S/C4H8O2/c1-2-3-4(5)6/h2-3H2,1H3,(H,5,6)
InChI key
FERIUCNNQQJTOY-UHFFFAOYSA-N
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
161.6 °F - closed cup
flash_point_c
72 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
新产品
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J J Mallo et al.
Journal of animal science, 90 Suppl 4, 227-229 (2013-02-13)
Three tests, 2 in vivo and 1 in vitro, were conducted to compare how 2 forms of protection of butyric acid (BA) affect its liberation along the gastrointestinal tract (GIT) of piglets. The 2 forms of BA were vegetable fat-encapsulated
Naofumi Kaneko et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 132(7), 849-853 (2012-07-14)
Antimicrobial agents occasionally cause certain adverse effects, such as diarrhea and loose stool, by altering the composition of the intestinal flora. Antibiotic-resistant lactic acid bacteria are used to prevent these adverse effects. Although these bacteria are not resistant to several
Mirosława Gałecka et al.
Polish journal of microbiology, 62(1), 91-95 (2013-07-09)
The aim of the study was evaluation of the correlation between the level of clinical activity of Crohn's disease (CD) and the number of Faecalibacterium prausnitzii, total number of bacteria and the concentration of selected short chain fatty acids (SCFA)