기본 정보
- CAS
93-18-5- 표준 SMILES
CCOc1ccc2ccccc2c1- InChIKey
GUMOJENFFHZAFP-UHFFFAOYSA-N- 분자식
- C12H12O
- 평균 분자량
- 172.22 g/mol
- 단동위원소 질량
- 172.088815
개요
2-Ethoxynaphthalene is a member of naphthalenes.
이름 및 식별자
- 우선 이름
- 2-Ethoxynaphthalene
- IUPAC
- 2-ethoxynaphthalene
- 현지명
- 베타-나프틸에틸에테르
- 영어명
- 2-Ethoxynaphthalene
- 분자식
- C12H12O
- 분자량
- 172.22
이름 및 동의어
2-ETHOXYNAPHTHALENE93-18-5NerolineNaphthalene, 2-ethoxy-Nerolin IIEthyl 2-naphthyl etherbeta-Naphthyl ethyl etherNerolin newBromelia (compound)Nerolin bromeliaEthyl beta-naphthyl ether2-Naphthol ethyl ether
이름 더 보기
베타-나프틸에틸에테르브로메리아2-에톡시나프탈렌NEROLINNEROLINE BROMELIABROMELIAFEMA 2768nerolinii
beta-Naphthol ethyl etherEthyl beta-naphtholate.beta.-Naphthol ethyl etherFEMA No. 2768Ethyl .beta.-naphtholate.beta.-Naphthyl ethyl etherEthyl .beta.-naphthyl etherNSC 1319
데이터베이스 식별자
- CAS
93-18-5- PubChem CID
- 7129
- DTXSID
DTXSID2049684- ChEBI
CHEBI:173790- UNII
- ZF3IS6G3R7
- EC Number
- 202-226-7
- Nikkaji
- J4.670A
물성
구조 계산 물성
- XLogP
- 3.8
- 극성 표면적
- 9.2 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 1
- 회전 가능 결합 수
- 2
- 무거운 원자 수
- 13
- 형식 전하
- 0
- 복잡도
- 155
실험 및 물리화학적 성질
SpringerMaterials PropertiesAngular frequency
FragrancesFragrance Ingredient (beta-Naphthyl ethyl ether) -> IFRA transparency List
Food AdditivesFLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Flavoring AgentsEU Flavoring substances
Solubility
Insoluble in water, soluble in oils
soluble (in ethanol)
Boiling Point282.00 °C. @ 760.00 mm Hg
Melting Point37.5 °C
Physical Description
Liquid
Solid
White crystalline material, aroma suggestive of orange blossom
물리화학적 성질
- 녹는점
- 35 · 35-37 °C(lit.)
- 끓는 점
- 282 °C · 282°C
- 밀도
- 1.064 · 1.0640
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 2% (38 of 1877) of reports.
Warning
H315 (95.5%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1877 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory Information
Chemical: Naphthalene, 2-ethoxy-
Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)
Naphthalene, 2-ethoxy- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Naphthalene, 2-ethoxy- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
REACH registered substance: Ethyl 2-naphthyl ether (EC: 202-226-7)
2-Ethoxynaphthalene: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (95.5%)
안전 데이터
- wgk
- 2
- tsca
- TSCA listed
- rtecs
- QJ6900000
- HS 번호
- 29093090
- risk_code
- 38
- hazard_code
- Xi
- safety_code
- 26-36-24/25
- 기존화학 물질
- KE-13451
화학 및 산업
약리 정보
Cellular LocationsMembrane
용도 및 제조
U.S. Production2023: 8,257,622 lb
Consumer UsesFragrance
Industry UsesFragrance
Household ProductsInformation on 11 consumer products that contain Ethyl Beta-Naphthyl Ether in the following categories is provided:
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 Information
All Other Chemical Product and Preparation Manufacturing
Naphthalene, 2-ethoxy-: ACTIVE
응용 분야
개요(β-Naphthyl ethyl ether has an odor suggestive of orange blossom with a faint, fruity undertone. It has a corresponding sweet taste suggestive of strawberry (on extreme dilution only). This substance may be prepared by esterification of P-naphthol with ethyl alcohol and sulfuric acid; from β-naphtholsodium and diethylsulfate in weak aqueous base; fromβ-naphtholsodium and ethyl bromide.
용도The fluorescence of 2-Ethoxynaphthalene has been shown to be weakly quenched by m-dimethlphthalate and methyl benzoate. Importantly, at increased concentration methyl benzoate enhances the fluorescence by increasing the polarity of the solvent .
관련 반응
6건
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