2-Methoxynaphthalene

CAS 93-04-9C11H10OMW 158.20

2-Methoxynaphthalene（CAS 93-04-9）：分子式 C11H10O、分子量 158.20；类别有机化学品。

规格参数

CAS号93-04-9

分子式C11H10O

分子量158.20

熔点72 °C

沸点274.00 °C. @ 760.00 mm Hg

LogP3.47

应用领域Uses: Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Other、Consumer Uses: Other、Fragrance、Household Products: Information on 122 consumer products that contain Methyl 2-naphthyl ether in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 4、000 - <5、2021: 4、2020: 2、General Manufacturing Information: Plastics Material and Resin Manufacturing、All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Naphthalene、2-methoxy-: ACTIVE

类别Organic Chemicals

用途与场景

登记用途：Uses: Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Other、Consumer Uses: Other、Fragrance、Household Products: Information on 122 consumer products that contain Methyl 2-naphthyl ether in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 4、000 - <5、2021: 4、2020: 2、General Manufacturing Information: Plastics Material and Resin Manufacturing、All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Naphthalene、2-methoxy-: ACTIVE。

采购档案

这个产品是什么

2-Methoxynaphthalene 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 93-04-9，分子式 C11H10O（分子量 158.20），归属于有机化学品大类化工原料。

识别信息

登记 CAS 号：93-04-9

其分子式 C11H10O 由 11 个碳、10 个氢、1 个氧组成。

别名/同义词：2-Methoxynaphthalene · Yara Yara · Neroline Yara Yara

所属分类：有机化学品

常见问题

2-Methoxynaphthalene 的 CAS 号是多少？

2-Methoxynaphthalene 的 CAS 登记号为 93-04-9。

2-Methoxynaphthalene 的分子式与分子量是多少？

分子式 C11H10O，分子量 158.20。

2-Methoxynaphthalene 还有哪些别名？

别名/同义词：2-Methoxynaphthalene、Yara Yara、Neroline Yara Yara。

2-Methoxynaphthalene 的登记用途是什么？

登记用途：Uses: Used as flavoring agent or adjuvant、[FDA]、Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Industry Uses: Fragrance、Other、Consumer Uses: Other、Fragrance、Household Products: Information on 122 consumer products that contain Methyl 2-naphthyl ether in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Inside the Home、U.S. Production: 2023: 2、500、000 - <4、000、000 lb、2022: 4、000 - <5、2021: 4、2020: 2、General Manufacturing Information: Plastics Material and Resin Manufacturing、All Other Chemical Product and Preparation Manufacturing、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Naphthalene、2-methoxy-: ACTIVE。

2-Methoxynaphthalene 属于哪个分类？

所属分类：Organic Chemicals。

PubChem 公开数据

2-Methoxynaphthalene（CAS 93-04-9）的公开数据库记录，列此仅供独立核对。

危险化学品分类与危害说明

GHS notification summary	78.2% (1504 / 1923)
Reported hazard statements	H411 (18.5%)

This chemical does not meet GHS hazard criteria for 78.2% (1504 of 1923) of all reports.

H411 (18.5%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

法规与备案状态

Regulatory & Food Contact	EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent TRS 922-JECFA 61/86
GHS notification summary	78.2% (1504 / 1923)

物理形态与操作说明

Large Crystals; CBI; Dry Powder; Liquid; Dry Powder; Liquid
Solid; [Merck Index] White crystalline powder; [Alfa Aesar MSDS]
Solid
White shiny crystals, Intensely sweet, orange blossom Acacia-like aroma
Insoluble in water, miscible in oils
soluble (in ethanol)

公开数据库收录的理化数据

沸点	274.00 °C. @ 760.00 mm Hg
熔点	72 °C
蒸气压	0.00823 [mmHg]
LogP	3.47

这个物质在各数据库里的编号

CAS Registry Number	93-04-9
PubChem CID	7119
分子式	C11H10O
IUPAC 名称	2-methoxynaphthalene
UNII（FDA）	VX2T1Z50C4
FEMA 编号	4704
JECFA 编号	1257

数据库记载的用途

Used as flavoring agent or adjuvant; [FDA]
Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes
Flavoring Agents -> JECFA Flavorings Index
Information on 122 consumer products that contain Methyl 2-naphthyl ether in the following categories is provided:
2023: 2,500,000 - <4,000,000 lb
2022: 4,000,000 - <5,500,000 lb

它在各数据库里的别名

2-METHOXYNAPHTHALENE; 93-04-9; Naphthalene, 2-methoxy-; Nerolin; Methyl 2-naphthyl ether; 2-Naphthol methyl ether; beta-Naphthyl methyl ether; beta-Methoxynaphthalene; Nerolin (old); beta-Naphthol methyl ether; DTXSID7044392; VX2T1Z50C4; NSC-4171; DTXCID5024392; FEMA NO. 4704; RefChem:87936

计算机算出的分子描述符

分子量	158.20
XLogP3	3.5
氢键供体数	0
氢键受体数	1
可旋转键数	1
精确质量	158.073164938
单同位素质量	158.073164938
拓扑极性表面积	9.2
重原子数	12
形式电荷	0

数据库摘要

2-Methoxynaphthalene · CAS 93-04-9 · C11H10O. UNII VX2T1Z50C4. 沸点: 274.00 °C. @ 760.00 mm Hg; 熔点: 72 °C; 蒸气压: 0.00823 [mmHg].

数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。