基本情報
- 標準SMILES
COc1cccc(C=O)c1- InChIKey
WMPDAIZRQDCGFH-UHFFFAOYSA-N- 分子式
- C8H8O2
- 平均分子量
- 136.15 g/mol
- 単同位体質量
- 136.0524295
概要
3-methoxybenzaldehyde is a member of the class of benzaldehydes in which the hydrogen at position 3 of benzaldehyde has been replaced by a methoxy group. It has a role as a Brassica napus metabolite. It is a member of benzaldehydes and a monomethoxybenzene.
名称と識別子
- 優先名称
- 3-Methoxybenzaldehyde
- IUPAC
- 3-methoxybenzaldehyde
- 現地名
- m-アニスアルデヒド
- 英語名
- 3-Methoxybenzaldehyde
- 分子式
- C8H8O2
- 分子量
- 136.15
名称と別名
名称をさらに表示
データベース識別子
- CAS
591-31-1- PubChem CID
- 11569
- DTXSID
DTXSID5044447- ChEMBL
CHEMBL22585- ChEBI
CHEBI:136805- UNII
- 8ZAO7S0IVH
- EC Number
- 209-712-8
- Nikkaji
- J6.757A
物性
構造計算による物性
- XLogP
- 1.8
- 極性表面積
- 26.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 2
- 回転可能結合数
- 2
- 重原子数
- 10
- 形式電荷
- 0
- 複雑度
- 112
実験および物理化学的性質
物理化学的性質
- 融点
- 187 °C · 187 °C
- 沸点
- 143 °C50 · 143 °C50 mm Hg(lit.)
- 比重(密度)
- 1.117 g/mL · 1.117 g/mL at 20 °C(lit.)
- 蒸気圧
- 1.3 hPa · 1.3 hPa (73 °C)
- 屈折率
- 20 · n20/D 1.553(lit.)
- 闪点
- 230 °F · >230 °F
- 貯蔵温度
- 30 °C · Store below +30°C.
- 溶解性
- クロロホルム、メタノール(微量)
- 外見
- 液体
- 色
- 澄んだ淡い黄色~黄色
- 比重
- 1.118 · 1.118
- 臭い (Odor)
- 100 %で。アニス風味 · 100.00%で。アニス風味
- 由来生物
- synthetic
- 水溶解度
- 不溶性
- BRN
- 606013 · 606013
- Henry's Law Constant
- 5.1 · 5.1×100 mol/(m3Pa) at 25℃, Ji et al. (2008)
- InChI
- 1S/C8H8O2/c1-10-8-4-2-3-7(5-8)6-9/h2-6H,1H3
- InChIKey
- WMPDAIZRQDCGFH-UHFFFAOYSA-N
- SMILES
- [H]C(=O)c1cccc(OC)c1
- LogP
- 1.71 · 1.710
- CAS データベース
- 591 · 591-31-1(CAS DataBase Reference)
- NISTの化学物質情報
- 3 · Benzaldehyde, 3-methoxy-(591-31-1)
- EPAの化学物質情報
- 3 · Benzaldehyde, 3-methoxy- (591-31-1)
化学的性質
化学的特性clear pale yellow to yellow liquid. Soluble in ethanol, diethyl ether, and benzene; insoluble in water.
安全と法規制
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 6% (5 of 84) of reports.
Warning
H315 (94%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 84 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Benzaldehyde, 3-methoxy-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Benzaldehyde, 3-methoxy-: Does not have an individual approval but may be used under an appropriate group standard
安全データ
- F
- 9-23
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- BZ2605000
- 毒性
- sce-hmn:lyms 1 mmol/L MUREAV 206,17,88
- hs_code
- 29124900
- risk_code
- 36/37/38-36/38
- 化審法
- (3)-2661
- 消防法
- 危-4-3-III
- hazard_code
- Xi
- safety_code
- 26-36-37/39
- hazard_class
- IRRITANT
- 自然発火温度
- 225 °C
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- ストレージクラス
- 10 - Combustible liquids
化学と産業
薬理情報
用途と製造
応用分野
用途トリフェニルメタン系酸性染料の中間体。
使用3-Methoxybenzaldehyde is used to prepare 3-(3-methoxy-phenyl)-1-phenyl-propenone by reaction with benzldehyde. It is used as an eluent for mono-13C isotopomers of vanillin in normal phase silica gel chromatography. It acts as an inhibitor of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) metabolism.
一般的な説明m-Anisaldehyde has significant antifungal activity against Candida sp., including the azole-resistant strains.
調製方法
製造方法3-Methoxybenzaldehyde is obtained by the reaction of m-hydroxybenzaldehyde and dimethyl sulfate.
純化方法Wash it with saturated aqueous NaHCO3, then H2O, dry it with anhydrous MgSO4 and distil it under reduced pressure under N2. Store it under N2 in sealed glass ampoules. [Beilstein 8 IV 241.]
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