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正辛酸
Octanoic Acid
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产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
4101927 | 50MG | 1610 |
产品别名
124-07-2
正辛酸
Octanoic Acid
Acid C8
Caprylic acid
羊脂酸
辛酸
结构式
基本信息
Linear Formula【线性分子式】 | CH3(CH2)6COOH |
Molecular weight | 144.21 |
Beilstein | 1747180 |
EC number【EC 号】 | 204-677-5 |
MDL number | MFCD00004429 |
PubChem Substance ID【PubChem化学物质编号】 | 329748514 |
NACRES | NA.24 |
General description【一般描述】 | This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ. Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate. Download your certificate at: http://www.sigma-aldrich.com |
Other Notes【其他说明】 | Ion Mobility: TWCCSN2 value of 140.3 Å2 [M-H]- The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer. For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com. Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage. TWCCS measurements are expected to be within 2% of this reference value. P/N 07754 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace. |
Legal Information【法律信息】 | TraceCERT is a registered trademark of sigma-aldrich Co. LLC |
产品性质
Quality Level【质量水平】 | 300 100 |
grade【等级】 | certified reference material TraceCERT® |
vapor density【蒸汽密度】 | 5 (vs air) |
vapor pressure【蒸汽压】 | 1 mmHg ( 78 ℃) |
product line【产品线】 | TraceCERT® |
form【形式】 | liquid |
shelf life【保质期】 | limited shelf life, expiry date on the label |
technique(s) | gas chromatography (GC): suitable |
refractive index【折射率】 | n |
bp | 237 ℃ (lit.) |
mp | 15-17 ℃ (lit.) |
density | 0.91 g/mL at 25 ℃ (lit.) |
application(s) | food and beverages |
format【格式】 | neat |
functional group【官能团】 | carboxylic acid |
storage temp.【储存温度】 | 20-25℃ |
SMILES string | CCCCCCCC(O)=O |
InChI | 1S/C8H16O2/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3,(H,9,10) |
InChI key | WWZKQHOCKIZLMA-UHFFFAOYSA-N |
安全信息
Pictograms【象形图】 | GHS05 |
Signal word【警示用语:】 | Danger |
Hazard Statements | H314 - H412 |
Precautionary Statements | P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 |
Hazard Classifications【危险分类】 | Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1C |
Storage Class Code【储存分类代码】 | 8A - Combustible, corrosive hazardous materials |
WGK | WGK 1 |
Flash Point(F)【闪点(F)】 | 230.0 °F - closed cup |
Flash Point(C)【闪点(C)】 | > 110 ℃ - closed cup |