推荐产品
蒸汽密度
5.45 (vs air)
质量水平
蒸汽压
10 mmHg ( 79.5 °C)
等级
purum
方案
≥97.0% (NT)
自燃温度
535 °F
expl. lim.
1.1 %, 104 °F
7.6 %, 144 °F
折射率
n20/D 1.413 (lit.)
n20/D 1.413
沸点
198-199 °C (lit.)
mp
−75-−66 °C (lit.)
溶解性
alcohol: soluble (with decomposition)(lit.)
diethyl ether: soluble(lit.)
water: soluble (with decomposition)(lit.)
密度
0.967 g/mL at 25 °C (lit.)
官能团
anhydride
ester
SMILES字符串
CCCC(=O)OC(=O)CCC
InChI
1S/C8H14O3/c1-3-5-7(9)11-8(10)6-4-2/h3-6H2,1-2H3
InChI key
YHASWHZGWUONAO-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
应用
Butyric anhydride was used in the synthesis of:
- dibutyrylchitin, a lipophilic chitin diester
- N-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-n-butyramide
- butyric-ester derivatives of hyaluronic acid
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
补充剂危害
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 1
闪点(°F)
188.6 °F - closed cup
闪点(°C)
87 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
D Coradini et al.
International journal of cancer, 81(3), 411-416 (1999-04-21)
The potential clinical utility of sodium butyrate, a natural compound known to inhibit tumor-cell growth, is hampered by the difficulty of achieving effective in-vivo concentrations. The short half-life (about 5 minutes) of sodium butyrate results in rapid metabolism and excretion.
Xiaoning Shan et al.
International journal of pharmaceutics, 590, 119884-119884 (2020-09-21)
Poly(2-methyl-2-oxazoline) (PMOZ), poly(2-propyl-2-oxazoline) (PnPOZ) and poly(2-isopropyl-2-oxazoline) (PiPOZ) were synthesized by hydrolysis of 50 kDa poly(2-ethyl-2-oxazoline) (PEOZ) and subsequent reaction of the resulting poly(ethylene imine) with acetic, butyric and isobutyric anhydrides, respectively. These polymers were characterized by proton nuclear magnetic resonance, FTIR
J J Kaylor et al.
Carbohydrate research, 331(4), 439-444 (2001-06-12)
The syntheses of four analogues of N4-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-L-asparagine are described. Activated carboxylic acids were reacted with 2-acetamido-2-deoxy-beta-D-glucopyranosylamine. n-Butyric anhydride gave N-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-n-butyramide. 3-Chloropropionic anhydride was synthesized from 3-chloropropionic acid and gave N-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-3-chloropropionamide. Equilibration of the latter with ammonium bicarbonate gave N1-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-3-aminopropionamide. Succinimidyl
Nabilah Abdul Hadi et al.
Foods (Basel, Switzerland), 9(1) (2020-01-17)
Rice and quinoa starch esters were prepared by acylation using short-chain fatty acid anhydrides with different chain lengths (acetic, propionic, and butyric anhydride). A direct stoichiometric method based on the acylation reaction was used to determine the degree of substitution
Rosamaria Capuano et al.
Bio-protocol, 7(23), e2642-e2642 (2017-12-05)
Human induced pluripotent stem cells (hiPSCs) are a promising tool in cell-based therapies for degenerative diseases. A safe application of hiPSCs in vivo, requires the detection of the presence of residual undifferentiated pluripotent cells that can potentially cause the insurgence
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门