基本情報
- 標準SMILES
NCCOCCO- InChIKey
GIAFURWZWWWBQT-UHFFFAOYSA-N- 分子式
- C4H11NO2
- 平均分子量
- 105.14 g/mol
- 単同位体質量
- 105.07897859
概要
2-(2-aminoethoxy)ethanol appears as a colorless liquid with a faint fishlike odor. Combustible but difficult to ignite. Corrosive to tissue. Combustion produces toxic oxides of nitrogen.
名称と識別子
- 優先名称
- Diglycolamine
- IUPAC
- 2-(2-aminoethoxy)ethanol
- 英語名
- 2-Aminoethoxyethanol
- 分子式
- C4H11NO2
- 分子量
- 105.13564
名称と別名
名称をさらに表示
データベース識別子
- CAS
929-06-6- PubChem CID
- 13578
- DTXSID
DTXSID6027341- ChEMBL
CHEMBL3183757- UNII
- 6R5Y84T8W9
- EC Number
- 213-195-4
- Nikkaji
- J7.177C
物性
構造計算による物性
- XLogP
- -1.5
- 極性表面積
- 55.5 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 3
- 回転可能結合数
- 4
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 32.9
実験および物理化学的性質
Chemical Classes
Nitrogen Compounds -> Other Nitrogen Compounds
Corrosives
Density
1.0572 @ 20 °C/20 °C
1.05 @25 °C
Flash Point
Flash point =126 °C
260 °F (126.6 °C)
Boiling Point
221 °C
220 °C @760 [mm Hg]
Melting Point
FP: -12.5 °C
-16 °C
Physical Description
2-(2-aminoethoxy)ethanol appears as a colorless liquid with a faint fishlike odor. Combustible but difficult to ignite. Corrosive to tissue. Combustion produces toxic oxides of nitrogen.
Liquid
A colorless liquid with a faint fishlike odor; [CAMEO]
物理化学的性質
- 沸点
- 221 °C · 221 °C
- 比重(密度)
- 1.0572 g/cm3 · 1.0572 g/cm3
- 酸解離定数(Pka)
- 14.37 · 14.37±0.10(Predicted)
安全と法規制
GHS分類
GHS Classification
Danger
H290 (49.3%): May be corrosive to metals [Warning Corrosive to Metals]
P234, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P390, P405, P406, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 897 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Ethanol, 2-(2-aminoethoxy)-
Ethanol, 2-(2-aminoethoxy)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2-(2-aminoethoxy)- 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)
Status: Active Update: 14-03-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/13361
2-(2-Aminoethoxy) ethanol: Does not have an individual approval but may be used under an appropriate group standard
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.)
Fire Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Health Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· TOXIC and/or CORROSIVE; inhalation, ingestion or skin contact with material may cause severe injury or death.
Hazards Summary
Allergic contact dermatitis reported in a machinist; Corrosive to skin; [Quick CPC] Causes burns; harmful if swallowed; Inhalation of high concentration may cause chemical pneumonitis; [MSDSonline] Skin designation; Danger of skin sensitization; [MAK]
Reactivity Profile
2-(2-AMINOETHOXY)ETHANOL is an organic compound with both amine and alcohol substituents. Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated in combination with strong reducing agents, such as hydrides.
DOT Emergency Guidelines
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Health: TOXIC; inhalation, ingestion, or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Fire or Explosion: Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Public Safety: CALL Emergency Response Telephone Number ... . As an immediate precautionary measure, isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids. Keep unauthorized personnel away. Stay upwind. Keep out of low areas. Ventilate enclosed areas.
/GUIDE 154: SUBSTANCES - TOXIC AND/OR CORROSIVE (NON-COMBUSTIBLE)/ Protective Clothing: Wear positive pressure self-contained breathing apparatus (SCBA). Wear chemical protective clothing that is specifically recommended by the manufacturer. It may provide little or no thermal protection. Structural firefighters' protective clothing provides limited protection in fire situations ONLY; it is not effective in spill situations where direct contact with the substance is possible.
For more DOT Emergency Guidelines (Complete) data for 2-(2-AMINOETHOXY)ETHANOL (8 total), please visit the HSDB record page.
DOT Hazard Classification
2-(2-Aminoethoxy) ethanol
UN3055
Class 8 Corrosive material (49 eCFR § 173.136)
PG III: the degree of danger presented by the material is minor
Hazard Classes and Categories
Met. Corr. 1 (49.3%)
Corrosives
安全と保護具
Accidental Release Measures
· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.
· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.
First Aid
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
General First Aid:
Exposure Control and Personal Protection
· Wear positive pressure self-contained breathing apparatus (SCBA).
0.2 [ppm]
Isolation and Evacuation
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Immediate precautionary measure
Protective Action Criteria (PAC)
9.0 [mg/m3]
99 [mg/m3]
590 [mg/m3]
毒性情報
安全データ
- 注意喚起語
- 危険
- 危険有害性情報
- コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード H314
化学と産業
用途と製造
Uses
Used as an emulsifying agent in metalworking fluids;
Metal Machining [Category: Heat or Machine]
REMOVAL OF ACID COMPONENTS FROM GASES, ESPECIALLY CARBON DIOXIDE & HYDROGEN SULFIDE FROM NATURAL GAS; INTERMEDIATE
General Manufacturing Information
Wholesale and Retail Trade
Ethanol, 2-(2-aminoethoxy)-: ACTIVE
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