跳轉至內容
Merck
全部照片(1)

文件

72505

Supelco

苯酸乙酯

analytical standard

登入查看組織和合約定價


About This Item

線性公式:
C6H5COOC2H5
CAS號碼:
分子量::
150.17
Beilstein:
1908172
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

5.17 (vs air)

蒸汽壓力

1 mmHg ( 44 °C)

化驗

≥99.0% (GC)

自燃溫度

914 °F

儲存期限

limited shelf life, expiry date on the label

技術

HPLC: suitable
gas chromatography (GC): suitable

雜質

≤0.5% water

折射率

n20/D 1.504 (lit.)
n20/D 1.504-1.506

bp

212 °C (lit.)

mp

−34 °C (lit.)

密度

1.045 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES 字串

CCOC(=O)c1ccccc1

InChI

1S/C9H10O2/c1-2-11-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3

InChI 密鑰

MTZQAGJQAFMTAQ-UHFFFAOYSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

苯甲酸乙酯属于芳香族酯类。
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

應用

有关合适的仪器技术的更多信息,请参阅产品的分析证书。想要获得更多支持,请联系技术服务部。
苯甲酸乙酯可作为分析参考标准品用于测定以下物质中的苯甲酸乙酯含量:
  • 通过顶空固相微萃取-香精抽提稀释分析-气相色谱-比色法(HS-SPME-AEDA-GC-O)以及GC-质谱联用(GC-MS)对日本酱油进行分析。
  • 通过配有飞行时间质谱(TOFMS)的全面二维气相色谱(GC x GC)对蜜树茶(Cyclopia spp.)进行分析。
  • 通过HS-SPME与配备有电子碰撞(EI)电离和选择性离子监测(SIM)的GC-MS进行联合使用,对樱桃酒样品进行检测。
  • 通过HS-SPME-GC和四极EI-MS对龟背竹水果进行分析。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

190.4 °F - closed cup

閃點(°C)

88 °C - closed cup


Choose from one of the most recent versions:

分析證明 (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Establishment of Monstera deliciosa fruit volatile metabolomic profile at different ripening stages using solid-phase microextraction combined with gas chromatography-mass spectrometry.
Spinola V, et al.
Food Research International, 67, 409-417 (2015)
Optimization and application of headspace-solid-phase micro-extraction coupled with gas chromatography-mass spectrometry for the determination of volatile compounds in cherry wines.
Xiao Z, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 978, 122-130 (2015)
Gaalebalwe Ntlhokwe et al.
Journal of chromatography. A, 1536, 137-150 (2017-09-06)
The volatile composition of honeybush (Cyclopia) species was studied by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry (GC×GC-TOF-MS). Headspace-solid phase micro-extraction (HS-SPME) was used to extract the volatile compounds from tea infusions prepared from the three species C.
Yunzi Feng et al.
Food chemistry, 187, 44-52 (2015-05-16)
Aroma extract dilution analysis (AEDA) is widely used for the screening of aroma-active compounds in gas chromatography-olfactometry (GC-O). In this study, three aroma dilution methods, (I) using different test sample volumes, (II) diluting samples, and (III) adjusting the GC injector

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務