Hydroxycitronellal dimethyl acetal
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기본 정보
- CAS
141-92-4- 표준 SMILES
COC(CC(C)CCCC(C)(C)O)OC- InChIKey
QCJVKUULZGKQDG-UHFFFAOYSA-N- 분자식
- C12H26O3
- 평균 분자량
- 218.33 g/mol
- 단동위원소 질량
- 218.18819469
개요
8,8-Dimethoxy-2,6-dimethyl-2-octanol is a tertiary alcohol.
이름 및 식별자
- 우선 이름
- Hydroxycitronellal dimethyl acetal
- IUPAC
- 8,8-dimethoxy-2,6-dimethyloctan-2-ol
- 영어명
- 8,8-Dimethoxy-2,6-dimethyloctan-2-ol
- 분자식
- C12H26O3
- 분자량
- 218.33
이름 및 동의어
Hydroxycitronellal dimethyl acetal8,8-Dimethoxy-2,6-dimethyloctan-2-ol141-92-4Laurine dimethyl acetal8,8-Dimethoxy-2,6-dimethyl-2-octanolHydroxycitronellal DMA2-Octanol, 8,8-dimethoxy-2,6-dimethyl-1,1-Dimethoxy-3,7-dimethyl-7-octanolFEMA No. 2585OCTANAL, 7-HYDROXY-3,7-DIMETHYL-, DIMETHYL ACETALNSC 764127-Hydroxy-3,7-dimethyloctanal dimethyl acetal
이름 더 보기
FEMA 2585SKL1163Nsc76412hydroxycitronellaldmalaurinedimethylacetalHYDRCITRONELLAL DIMETHYL ACETALHydroxycitronella dimethyl acetal
DTXSID4047547Citronellal hydrate dimethylacetalEINECS 205-510-9UNII-K989V651N4AI3-05824NSC-76412K989V651N4DTXCID2027547
데이터베이스 식별자
- CAS
141-92-4- PubChem CID
- 8863
- DTXSID
DTXSID4047547- ChEMBL
CHEMBL3184842- ChEBI
CHEBI:172458- UNII
- K989V651N4
- EC Number
- 205-510-9
- Nikkaji
- J1.192D
물성
구조 계산 물성보충 중
- XLogP
- 2.4
- 극성 표면적
- 38.7 Ų
- 수소 결합 공여자 수
- 1
- 수소 결합 수용자 수
- 3
- 회전 가능 결합 수
- 8
- 무거운 원자 수
- 15
- 형식 전하
- 0
- 복잡도
- 153
실험 및 물리화학적 성질
FragrancesFragrance Ingredient (Hydroxycitronellal dimethyl acetal) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.925-0.930
Flavoring AgentsEU Flavoring substances
Solubility
insoluble in water and glycerol; slightly soluble in alcohol; soluble in oils
1 ml in 2 ml 50% alcohol (in ethanol)
Boiling Point
252.00 °C. @ 760.00 mm Hg
252 °C
Refractive Index1.441-1.444
Physical Descriptioncolourless, slightly oily liquid with delicate green floral taste and floral odour
물리화학적 성질
- 끓는 점
- 252 °C · 252 °C(lit.)
- 밀도
- 0.928 g/mL · 0.928 g/mL at 25 °C(lit.)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 97.5% (1549 of 1589) of all reports.
Not Classified
Aggregated GHS information provided per 1589 reports by companies from 4 notifications to the ECHA C&L Inventory.
유해성 정보
Regulatory Information
Chemical: 2-Octanol, 8,8-dimethoxy-2,6-dimethyl-
2-Octanol, 8,8-dimethoxy-2,6-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified
독성 정보
Toxicity Summary
The existing information was reviewed by the independent Expert Panel for Fragrance Safety and supports the use of hydroxycitronellal dimethyl acetal as described in this fragrance ingredient safety assessment. Data from read-across analog hydroxycitronellal diethyl acetal (CAS # 7779-94-4) show that hydroxycitronellal dimethyl acetal is not expected to be genotoxic. The repeated dose, reproductive, and local respiratory toxicity endpoints were evaluated using the Threshold of Toxicological Concern (TTC) for a Cramer Class I material, and the exposure is below the TTC (0.03 mg/kg/day, 0.03 mg/kg/day, and 1.4 mg/day, respectively). Data show that there are no safety concerns for skin sensitization under the current declared levels of use. It is not expected to be photoirritating/photoallergenic based on an evaluation of the ultraviolet/visible (UV/Vis) spectra.
Environmental Fate/Exposure Summary
The existing information was reviewed by the independent Expert Panel for Fragrance Safety and supports the use of hydroxycitronellal dimethyl acetal as described in this fragrance ingredient safety assessment. It was found not to be Persistent, Bioaccumulative, and Toxic (PBT) as per the International Fragrance Association (IFRA) Environmental Standards, and its risk quotients (RQs), based on its current volume of use (VoU) in Europe and North America (i.e., Predicted Environmental Concentration/Predicted No Effect Concentration [PEC/PNEC]), are less than 1.
화학 및 산업
약리 정보
Cellular LocationsExtracellular
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
General Manufacturing Information2-Octanol, 8,8-dimethoxy-2,6-dimethyl-: ACTIVE
응용 분야
개요Hydroxycitronellal dimethyl acetal has a light, green, flowery odor similar to hydroxycitronellal. This substance is usually prepared from hydroxycitronellal and methyl alcohol in the presence of a catalyst.
출처Reported found in kumquat peel oil
용도Flavoring agent in foods, perfumery.
제조 방법
Usually prepared from hydroxycitronellal and methyl alcohol in the presence of a catalyst.
상·하류 제품 정보
상류 원료
관련 반응
2건
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