3,4-디메톡시벤즈알데히드
Veratraldehyde
기본 정보
- CAS
120-14-9- 표준 SMILES
COc1ccc(C=O)cc1OC- InChIKey
WJUFSDZVCOTFON-UHFFFAOYSA-N- 분자식
- C9H10O3
- 평균 분자량
- 166.17 g/mol
- 단동위원소 질량
- 166.06299418
개요
Veratraldehyde appears as needles or chunky light peach powder. Has an odor of vanilla beans. (NTP, 1992)
이름 및 식별자
- 우선 이름
- Veratraldehyde
- IUPAC
- 3,4-dimethoxybenzaldehyde
- 현지명
- 3,4-디메톡시벤즈알데히드
- 영어명
- Veratraldehyde
- 분자식
- C9H10O3
- 분자량
- 166.17
이름 및 동의어
3,4-DimethoxybenzaldehydeVERATRALDEHYDE120-14-9Veratric aldehydeBenzaldehyde, 3,4-dimethoxy-Vanillin methyl etherVeratrum aldehydeVeratryl aldehydeVeratralp-Veratric aldehyde4-O-Methylvanillin3,4-Dimethoxybenzenecarbonal
이름 더 보기
3,4-다이메톡시벤즈알데하이드3,4-디메톡시벤즈알데히드베라트르알데하이드베라트르알데히드3,4-DIMETHOXYANILINE204-373-2FEMA 3109METHYL VANILLINMethyl vanilline
Protocatechualdehyde dimethyl etherProtocatechuic aldehyde dimethyl etherFEMA No. 3109DTXSID7026285UI88P68JZDNSC-8500NSC-24521DTXCID406285
데이터베이스 식별자
- CAS
120-14-9- PubChem CID
- 8419
- DTXSID
DTXSID7026285- ChEMBL
CHEMBL1088937- ChEBI
CHEBI:17098- UNII
- UI88P68JZD
- EC Number
- 204-373-2
- Nikkaji
- J9.907D
물성
구조 계산 물성
- XLogP
- 1.5
- 극성 표면적
- 35.5 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 3
- 회전 가능 결합 수
- 3
- 무거운 원자 수
- 12
- 형식 전하
- 0
- 복잡도
- 147
실험 및 물리화학적 성질
FragrancesFragrance Ingredient (Veratraldehyde) -> IFRA transparency List
LogP
1.22
1.22
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Flavoring AgentsEU Flavoring substances
Solubility
less than 1 mg/mL at 72 °F (NTP, 1992)
6.32 mg/mL at 25 °C
insoluble in cold water; soluble in hot water oils
soluble (in ethanol)
Flash Pointgreater than 230 °F (NTP, 1992)
Endocrine DisruptorsPotential endocrine disrupting compound
Boiling Point
538 °F at 760 mmHg (NTP, 1992)
281.00 °C. @ 760.00 mm Hg
281 °C
281 °C @760 [mm Hg]
Melting Point
108 to 109 °F (NTP, 1992)
58 °C
Physical Description
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1759 reports by companies from 13 notifications to the ECHA C&L Inventory.
Warning
H302: Harmful if swallowed [Warning Acute toxicity, oral]
유해성 정보
Regulatory Information
Chemical: Benzaldehyde, 3,4-dimethoxy-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
REACH registered substance: Veratraldehyde (EC: 204-373-2)
3,4-Dimethoxybenzaldehyde: Does not have an individual approval but may be used under an appropriate group standard
Fire HazardsThis compound is probably combustible. (NTP, 1992)
Health HazardsSYMPTOMS: Exposure to this compound may cause skin, eye, mucous membrane or upper respiratory tract irritation.
Reactive GroupAldehydes
Reactivity Profile
VERATRALDEHYDE is incompatible with strong oxidizing agents and strong bases. (NTP, 1992). VERATRALDEHYDE is an aldehyde. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction).
Air and Water ReactionsInsoluble in water.
화학 및 산업
약리 정보
Cellular LocationsCytoplasm
용도 및 제조
Use Classification
Fragrance Ingredients
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
General Manufacturing InformationBenzaldehyde, 3,4-dimethoxy-: ACTIVE
응용 분야
출처Reported among the constituents of the essential oils of Cymbopogon javanensis and Eryngium poterium. Also reported found in raspberry, ginger, peppermint oil, Bourbon vanilla and mastic gum oil.
용도Veratraldehyde was used in the preparation of 4-chloromethyl-2-(dimethoxyphenyl)-1,3-dioxolane. It was used in the synthesis of (+)-lithospermic acid, having anti-HIV activity. It forms 1:1 inclusion complexes with cyclodextrins. It reacts with 3-acetyl-2,5-dimethythiophene to yield chalcone dye, (2E)-3-(3,4-Dimethoxyphenyl)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one.
일반 설명Needles or chunky light peach powder. Has an odor of vanilla beans.
제조 방법
Prepared from vanillin by methylation of vanillin with dimethylsulfate under mildly alkaline conditions.
상·하류 제품 정보
상류 원료
관련 반응
389건
화합물 노트
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