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十九烷酸

十九烷酸用途

Nonadecanoic acid 是一种19 C长的饱和脂肪酸,是Rhinotermes marginalis防御时分泌的主要物质。

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十九烷酸名称

[ CAS 号 ]:
646-30-0

[ 中文名 ]:
十九酸

[ 英文名 ]:
Nonadecylic acid

[中文别名 ]:

[英文别名 ]:

Nonadecylic acid
EINECS 211-472-4
Nonadecanoic acid
MFCD00002754

十九烷酸生物活性

[ 描述 ]:

Nonadecanoic acid 是一种19 C长的饱和脂肪酸,是Rhinotermes marginalis防御时分泌的主要物质。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. S.Blum, et al. Biochemistry of termite defenses: Coptotermes, rhinotermes and Cornitermes species. Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 1982.

十九烷酸物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
368.1±5.0 °C at 760 mmHg

[ 熔点 ]:
68-70 °C(lit.)

[ 分子式 ]:
C₁₉H₃₈O₂

[ 分子量 ]:
298.504

[ 闪点 ]:
166.1±12.5 °C

[ 精确质量 ]:
298.287170

[ PSA ]:
37.30000

[ LogP ]:
8.75

[ 外观性状 ]:
白色片状或粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.457

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable. Combustible. Incompatible with bases, reducing agents, oxidizing agents.

十九烷酸MSDS

十九烷酸安全信息

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2915900090

十九烷酸合成路线

十九烷酸上下游产品

十九烷酸上游产品

十九烷酸下游产品

十九烷酸海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

十九烷酸文献

Radiation-induced metabolomic changes in sterile male nochamus alternatus (Coleoptera: Cerambycidae).

J. Insect Sci. 14 , 166, (2014)

Radiation-induced sterile insect technique is a biologically based, environment-friendly method for the suppression or eradication of a number of insect pests. Although the basic mechanisms underlying...

Development and application of a comparative fatty acid analysis method to investigate voriconazole-induced hepatotoxicity.

Clin. Chim. Acta 438 , 126-34, (2014)

As fatty acids play an important role in biological regulation, the profiling of fatty acid expression has been used to discover various disease markers and to understand disease mechanisms. This stud...

An efficient and economical MTT assay for determining the antioxidant activity of plant natural product extracts and pure compounds.

J. Nat. Prod. 73 , 1193-5, (2010)

Antioxidants scavenge free radicals, singlet oxygen, and electrons in cellular redox reactions. The yellow MTT [3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide] is reduced to a purple fo...

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