30304

香草醛

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• 同義詞: 4-羟基-3-甲氧苯甲醛, 香草醛
• 線性公式: 4-(HO)C₆H₃-3-(OCH₃)CHO
• CAS號碼: 121-33-5
• 分子量：: 152.15
• Beilstein: 472792
• EC號碼: 204-465-2
• MDL號碼: MFCD00006942
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329753454
• NACRES: NA.24

屬性

• 等級: certified reference material; TraceCERT^®
• 品質等級: 300
• 蒸汽密度: 5.3 (vs air)
• 蒸汽壓力: >0.01 mmHg ( 25 °C)
• 產品線: TraceCERT^®
• 儲存期限: limited shelf life, expiry date on the label
• 製造商／商標名: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• 儲存條件: under inert gas
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• bp: 170 °C/15 mmHg (lit.)
• mp: 81-83 °C (lit.)
• 應用: food and beverages
• 格式: neat
• SMILES 字串: COc1cc(C=O)ccc1O
• InChI: 1S/C8H8O3/c1-11-8-4-6(5-9)2-3-7(8)10/h2-5,10H,1H3
• InChI 密鑰: MWOOGOJBHIARFG-UHFFFAOYSA-N

描述

一般說明

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.

Vanillin is an aromatic compound, and is used for flavoring foods. It is has biogenetic relationship to phenylpropanoid pathway. It is mostly used in foods, beverages, perfumes and pharmaceuticals.

應用

It has been used as reference standard in calibrating hot stage; during thermomicroscopic investigation performed with optical polarizing microscope; usually equipped with a hot stage and temperature controller.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

法律資訊

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H319
• 防範說明: P264 - P280 - P305 + P351 + P338 - P337 + P313
• 危險分類: Eye Irrit. 2
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 319.6 - 321.4 °F - closed cup
• 閃點（°C）: 159.8 - 160.8 °C - closed cup