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Merck
CN

21529

己酸

analytical standard

别名:

Acid C6, 羊油酸

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关于此项目

线性分子式:
CH3(CH2)4COOH
化学文摘社编号:
142-62-1
分子量:
116.16
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329752164
EC Number:
205-550-7
Beilstein/REAXYS Number:
773837
MDL number:
MFCD00004421

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产品名称

己酸, analytical standard

format

neat

InChI key

FUZZWVXGSFPDMH-UHFFFAOYSA-N

InChI

1S/C6H12O2/c1-2-3-4-5-6(7)8/h2-5H2,1H3,(H,7,8)

SMILES string

CCCCCC(O)=O

grade

analytical standard

vapor density

4 (vs air)

vapor pressure

0.18 mmHg ( 20 °C)

assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.416
n20/D 1.4161 (lit.)

bp

202-203 °C (lit.)

mp

−4 °C (lit.)

density

0.927 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

organoleptic

pungent

Quality Level

100

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相关类别

Application

己酸可用作参考标准品，用于测定以下物质中的分析物：
  • 通过高效液相色谱法测定甜橙汁
  • 以吖啶酮-9-乙基对甲苯磺酸酯 (AETS) 为荧光衍生试剂通过高效液相色谱（HPLC）测定一种辐状肋柱花 草药样品。

有关合适的仪器技术的更多信息，请参阅产品的分析证书。如需进一步支持，请联系技术服务。

General description

己酸是一种六碳饱和脂肪酸，天然存在于油和动物脂肪中，也可由某些厌氧菌生产。它被广泛应用于工业应用，如香水、药物、食品添加剂、润滑脂、烟用香精、橡胶和染料。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。

在此查找10/2011中列出的化合物的所有可用参考材料

Other Notes

请在我们的在线平台NMR用请在我们的在线平台NMR用ChemisTwin®查找本产品的数字化标准物质。您可以利用ChemisTwin®上的数字化等效物质进行样品确认和化合物定量（采用数字化外标）。您可以查看该物质的NMR 谱，点击鼠标即可与您的样品在线比较。点击此处了解更多信息，并开始免费试用。

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1C

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

215.6 °F - closed cup

flash_point_c

102 °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
BCCL8508
BCCK2923
BCCF1214
BCCC6619
BCBV7817

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. What is the molarity of hexanoic acid?

    Based on density of 0.927 g/mL and MW of 116.16, the effective molarity of this neat liquid is 7.98 M.

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

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