ベンズアルデヒドジメチルアセタール

Benzaldehyde dimethyl acetal

HCID 62375CAS 1125-88-8

基本情報

標準SMILES
COC(OC)c1ccccc1
InChIKey
HEVMDQBCAHEHDY-UHFFFAOYSA-N
分子式
C9H12O2
平均分子量
152.19 g/mol
単同位体質量
152.08372962

概要

(Dimethoxymethyl)benzene is a benzyl ether.

名称と識別子

優先名称
Benzaldehyde dimethyl acetal
IUPAC
dimethoxymethylbenzene
現地名
ベンズアルデヒドジメチルアセタール
英語名
Benzaldehyde dimethyl acetal
分子式
C9H12O2
分子量
152.19

名称と別名

Benzaldehyde dimethyl acetal1125-88-8(dimethoxymethyl)benzeneDimethoxyphenylmethanealpha,alpha-DimethoxytolueneBENZENE, (DIMETHOXYMETHYL)-Benzaldehyde, dimethyl acetalFEMA No. 2128W6T83K35CADTXSID5061538NSC-286137RefChem:916846
名称をさらに表示
ベンズアルデヒドジメチルアセタールジメトキシメチルベンゼンジメトキシ(フェニル)メタンフェニルホルムアルデヒドジメチルアセタール(ジメトキシメチル)ベンゼンフェニルジメトキシメタンα,α-ジメトキシトルエンベンジリデンビス(メチルエーテル)ジメトキシフェニルメタンベンズアルデヒドジメチルアセタルベンズアルデヒドジメチルアセタ-ル1-(ジメトキシメチル)ベンゼンboronic Acid Pinacol EsterImidazolidinonemorpholinonemidecarbothioamideIsoquinolinolnitrobenzoatemethylbenzamideα,α-Dimethoxytoluenel Chloride
DTXCID1033298214-413-0DimethoxymethylbenzenebenzaldehydedimethylacetalBENZALDEHYDE DIMETHYLACETALPHENYLDIMETHOXYMETHANE.alpha.,.alpha.-Dimethoxytoluene1-(dimethoxymethyl)benzene

データベース識別子

CAS
1125-88-8
PubChem CID
62375
DTXSID
DTXSID5061538
ChEBI
CHEBI:179257
UNII
W6T83K35CA
EC Number
214-413-0
Nikkaji
J57.881I

物性

構造計算による物性

XLogP
1.6
極性表面積
18.5 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
3
重原子数
11

実験および物理化学的性質

Food AdditivesFLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density1.007-1.020
Flavoring AgentsEU Flavoring substances
Solubility · 2 件

insoluble in water; soluble in organic solvents, oils

miscible at room temperature (in ethanol)

Boiling Point · 2 件

87.00 to 89.00 °C. @ 18.00 mm Hg

198 °C

Refractive Index1.488-1.496

物理化学的性質

融点
87 · 87-89 C
沸点
87 · 87-89 °C/18 mmHg (lit.)
比重(密度)
1.014 g/mL · 1.014 g/mL at 25 °C (lit.)
FEMA
2128 · 2128 | BENZALDEHYDE DIMETHYL ACETAL
屈折率
20 · n20/D 1.493(lit.)
闪点
157 °F · 157 °F

化学的性質

化学的特性Benzaldehyde dimethyl acetal has a sweet, floral note; also reminiscent of almond

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H302 (99.7%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 320 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 · 3 件

Chemical: Benzene, (dimethoxymethyl)-

Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)

Benzaldehyde dimethyl acetal: Does not have an individual approval but may be used under an appropriate group standard

Hazard Classes and CategoriesAcute Tox. 4 (99.7%)

安全データ

F
10-21
wgk
WGK 3
tsca
TSCA listed
rtecs
CU5774000
毒性
LD50 orally in Rabbit: 1220 mg/kg LD50 dermal Rabbit > 5000 mg/kg
hs_code
29110000

化学と産業

薬理情報

Cellular LocationsCytoplasm

用途と製造

Use Classification · 3 件

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Flavoring Agents -> JECFA Flavorings Index

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

General Manufacturing InformationBenzene, (dimethoxymethyl)-: ACTIVE
応用分野 · 4 件

用途有機合成原料。

天然物の起源Reported found in rhubarb and potato.

使用Benzaldehyde dimethyl acetal used as an effective reagent for the construction of selenocarbonyl compounds.

一般的な説明The abstraction of α-hydrogen atoms from benzaldehyde dimethyl acetal by active bromine at 80°C has been investigated.

調製方法

製造方法From benzaldehyde and methanol in the presence of calcium chloride and HCl; from benzaldehyde and tetramethylorthosilicate in the presence of anhydrous HCl in methanol

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