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5-乙酰戊酸

5-乙酰戊酸名称

[ CAS 号 ]:
3128-07-2

[ 中文名 ]:
5-乙酰基戊酸

[ 英文名 ]:
6-Oxoheptanoic acid

[中文别名 ]:

5-乙酰戊酸

[英文别名 ]:

6-Oxoheptanoic acid
EINECS 221-512-2
5-aceto valeric acid
Heptanoic acid,6-oxo
6-oxyheptanoic acid
6-oxo-heptanoic acid
6-Oxoenanthic acid
5-Acetylpentanoic acid
Heptanoic acid, 6-oxo-
5-Acetylvaleric Acid

5-乙酰戊酸物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
299.3±23.0 °C at 760 mmHg

[ 熔点 ]:
35-37 °C(lit.)

[ 分子式 ]:
C₇H₁₂O₃

[ 分子量 ]:
144.168

[ 闪点 ]:
149.1±19.1 °C

[ 精确质量 ]:
144.078644

[ PSA ]:
54.37000

[ LogP ]:
0.17

[ 蒸汽压 ]:
0.0±1.3 mmHg at 25°C

[ 折射率 ]:
1.444

[ 储存条件 ]:
室温，密封，干燥

5-乙酰戊酸安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C: Corrosive;

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2918300090

5-乙酰戊酸合成路线

详细合成路线

5-乙酰戊酸海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

5-乙酰戊酸文献

Predator lipids induce paralytic shellfish toxins in bloom-forming algae.

Proc. Natl. Acad. Sci. U. S. A. 112 , 6395-400, (2015)

Interactions among microscopic planktonic organisms underpin the functioning of open ocean ecosystems. With few exceptions, these organisms lack advanced eyes and thus rely largely on chemical sensing...

Further studies on the protein conjugation of hydroxamic acid bifunctional chelating agents: group-specific conjugation at two different loci.

Bioconjug. Chem. 10(1) , 18-23, (1999)

A procedure utilizing an activated ester approach for conjugation of unprotected hydroxamic acids to antibodies and peptides was recently reported. Here, an alternative method with advantages over the...

Mass spectrometric characterization of small oxocarboxylic acids and gas phase ion fragmentation mechanisms studied by electrospray triple quadrupole-MS/MS-TOF system and DFT theory. Kanawati B, et al.

Int. J. Mass Spectrom. 266(1) , 97-113, (2007)

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