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B103500

丁酸

≥99%

别名:

1-丙烷羧酸, 丙基甲酸, 乙酸乙酯, 正-丁酸

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关于此项目

线性分子式:
CH3CH2CH2COOH
化学文摘社编号:
107-92-6
分子量:
88.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24891550
EC Number:
203-532-3
Beilstein/REAXYS Number:
906770
MDL number:
MFCD00002814
Assay:
≥99%
Form:
liquid
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vapor density

3.04 (vs air)

Quality Level

200

vapor pressure

0.43 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

824 °F

expl. lim.

10 %

technique(s)

HPLC: suitable

refractive index

n20/D 1.398 (lit.)

pH

2 (25 °C, 10 g/L), 3 (20 °C, 10 g/L)

bp

162 °C (lit.)

mp

−6-−3 °C (lit.)

solubility

water: soluble 10 g/L at 20 °C

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

Gene Information

human ... HDAC1(3065)

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相关类别

General description

丁酸，又称乙基乙酸，一种短链挥发性脂肪酸，常用作前体合成丁酸乙酯和丁酸丁酯。

Application

丁酸可用作制备 4-庚酮的起始原料。

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

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

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SDBB1156
SHBQ6137
STBL1259
STBK8845
SHBQ3206

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Butyric acid: applications and recent advances in its bioproduction
Ling J, et al.
Biotechnology Advances, 36, 2101-2117 (2018)
Laura Pasqualucci et al.
Nature, 471(7337), 189-195 (2011-03-11)
B-cell non-Hodgkin's lymphoma comprises biologically and clinically distinct diseases the pathogenesis of which is associated with genetic lesions affecting oncogenes and tumour-suppressor genes. We report here that the two most common types--follicular lymphoma and diffuse large B-cell lymphoma--harbour frequent structural
4-Heptanone
Davis R, et al.
Organic Syntheses, 47, 75-75 (1967)
Lara A Skelton et al.
Physiological reports, 3(3) (2015-03-18)
The renal proximal tubule (PT) plays a major role in whole-body pH homeostasis by secreting H(+) into the tubule lumen. Previous work demonstrated that PTs respond to basolateral changes in [CO2] and [HCO3-] by appropriately altering H(+) secretion-responses blocked by
Carlo F M Welters et al.
Diseases of the colon and rectum, 45(5), 621-627 (2002-05-11)
Inflammation is a constant finding in the ileal reservoir of patients with an ileal pouch-anal anastomosis and is associated with decreased fecal concentrations of the short chain fatty acid butyrate, increased fecal pH, changes in fecal flora, and increased concentrations
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Probiotics and Human Health

Probiotics exhibit an inhibitory effect on pathogens, help prevent chronic intestinal inflammatory diseases or atopic syndromes, and support the immune system.

全球贸易项目编号

货号GTIN
B103500-5ML04061837371059
B103500-100ML04061837371011
B103500-500ML04061837371042

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