4-メチルモルホリン
4-Methylmorpholine
基本情報
- CAS
109-02-4- 標準SMILES
CN1CCOCC1- InChIKey
SJRJJKPEHAURKC-UHFFFAOYSA-N- 分子式
- C5H11NO
- 平均分子量
- 101.15 g/mol
- 単同位体質量
- 101.08406397
概要
4-methylmorpholine appears as a water-white liquid with an ammonia-like odor. Less dense than water and insoluble in water. May be moderately toxic by ingestion, inhalation and skin absorption. Very irritating to skin, eyes, and mucous membranes. Used as a solvent and to make pharmaceuticals.
名称と識別子
- 優先名称
- 4-Methylmorpholine
- IUPAC
- 4-methylmorpholine
- 現地名
- 4-メチルモルホリン
- 英語名
- 4-Methylmorpholine
- 分子式
- C5H11NO
- 分子量
- 101.15
名称と別名
4-MethylmorpholineN-METHYLMORPHOLINE109-02-4Morpholine, 4-methyl-1-MethylmorpholineDTXSID902914611P91ANU5XNSC-9382DTXCID709146RefChem:99901203-640-0Methylmorpholine
名称をさらに表示
4-メチルモルホリンN-メチルモルホリンメチルモルホリンNメチルモルホリンN‐メチルモルホリン4-methyl-morpholinN-Methyl morphofinen-methyl-morpholinMorpholine,4-methyl-N-MethylMorpholine, 99% 100GR
N-methyl morpholineMorpholine, N-methyl-4-MethylmorfolinN-MethylmorpholinN-methylmopholineNSC 93824-methyl-morpholineNMM
データベース識別子
- CAS
109-02-4- PubChem CID
- 7972
- DTXSID
DTXSID9029146- ChEMBL
CHEMBL2448839- UNII
- 11P91ANU5X
- EC Number
- 203-640-0
- Nikkaji
- J100.752A
物性
構造計算による物性
- XLogP
- -0.3
- 極性表面積
- 12.5 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
- 0
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 50
実験および物理化学的性質
Chemical Classes
Nitrogen Compounds -> Morpholines
Flammable agents - 3rd degree
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
LogP-0.33
Density0.9 @25 °C
Flash Point
75 °F (NFPA, 2010)
75 °F
Boiling Point115 °C @760 [mm Hg]
Vapor Pressure13.2 [mmHg]
Physical Description
4-methylmorpholine appears as a water-white liquid with an ammonia-like odor. Less dense than water and insoluble in water. May be moderately toxic by ingestion, inhalation and skin absorption. Very irritating to skin, eyes, and mucous membranes. Used as a solvent and to make pharmaceuticals.
Liquid
A water-white liquid with an ammonia-like odor; [CAMEO]
Dissociation Constants7.4
物理化学的性質
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 2% (14 of 715) of reports.
Danger
H225 (89.1%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 715 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
危険有害性情報
Regulatory Information
Chemical: Morpholine, 4-methyl-
Morpholine, 4-methyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Morpholine, 4-methyl- 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: 4-methylmorpholine (EC: 203-640-0)
Morpholine, 4-methyl-: HSNO Approval: HSR001392 Approved with controls
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
DOT LabelFlammable Liquid Corrosive
Fire Hazards
Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:
· Flammable/combustible material.
· Flammable/combustible material.
Health Hazards
Excerpt from ERG Guide 132 [Flammable Liquids - Corrosive]:
· May cause toxic effects if inhaled or ingested.
· May cause toxic effects if inhaled or ingested.
化学と産業
用途と製造
Uses
Used as a solvent and to make pharmaceuticals. [CAMEO] Used in poyurethane foam production; [Reference #1]
Plastic Composites Manufacturing [Category: Industry]
U.S. Production2023: 1,000,000 - <2,500,000 lb
Consumer UsesCatalyst
Industry UsesCatalyst
General Manufacturing Information
Petroleum Refineries
Morpholine, 4-methyl-: ACTIVE
応用分野
用途有機合成原料。
用途有機合成の塩基触媒
一般的な説明4-Methylmorpholine is a water-white liquid with an ammonia-like odor. Less dense than water and insoluble in water. Flash point 75°F. May be moderately toxic by ingestion, inhalation and skin absorption. Very irritating to skin, eyes, and mucous membranes. Used as a solvent and to make pharmaceuticals.
調製方法
製造方法4-Methylmorpholine preparation method is to slowly add formaldehyde in morpholine drop by drop, under stirring add formic acid reaction, automatic reflux, and release carbon dioxide. After adding formic acid, heating reflux 4 ~ 5h, cooling and adding sodium hydroxide immediately distillation, collect all the fraction before the boiling point of 99 ℃, and then add sodium hydroxide in the fraction to saturation, cooling the oil layer, drying, fractional distillation, to obtain N-methylmorpholine.
純化方法Dry it by refluxing with BaO or sodium, then fractionally distil it through a helices-packed column. The picrate has m 227o, the thiocyanate salt has m 103o (from butanone). [Hall J Phys Chem 60 63 1956, Beilstein 27 I 203, 27 III/IV 22.]
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