Basic information
- Standard SMILES
CCNCCO- InChIKey
MIJDSYMOBYNHOT-UHFFFAOYSA-N- Molecular formula
- C4H11NO
- Average molar mass
- 89.14 g/mol
- Monoisotopic mass
- 89.08406397
Overview
Ethylaminoethanol, [combustible liquid label] appears as a colorless liquid with an amine-like odor. Slightly less dense than water. May mildly irritate skin and eyes. At high temperature may decompose to yield toxic oxides of nitrogen.
Names & identifiers
- Preferred name
- 2-(Ethylamino)ethanol
- IUPAC
- 2-(ethylamino)ethanol
- English name
- 2-(Ethylamino)ethanol
- Molecular formula
- C4H11NO
- Molecular weight
- 89.14
Names & synonyms
2-(ETHYLAMINO)ETHANOL110-73-62-EthylaminoethanolEthanol, 2-(ethylamino)-Ethyl ethanolamineN-Ethylmonoethanolamine(2-Hydroxyethyl)ethylamineN-EthylaminoethanolN-Ethyl-2-aminoethanolDTXSID90219221G0G2TK41HEXTENDEX 40
Show more names
EMEAEthylaminoethanolMonoethylaminoethanol2-ETHYLETHANOLAMINEMonoethylethanolamin
DTXCID3019222-(MONOETHYLAMINO)ETHANOLRefChem:829983203-797-52-(Ethylamino)Ethan-1-Ol2-(Ethylamino)etanolN-Ethylethanolamine2-N-Monoethylaminoethanol
Database identifiers
- CAS
110-73-6- PubChem CID
- 8072
- DTXSID
DTXSID9021922- ChEMBL
CHEMBL3188262- UNII
- 1G0G2TK41H
- EC Number
- 203-797-5
- Nikkaji
- J2.881I
Properties
Computed structural properties
- XLogP
- -0.5
- Topological polar surface area
- 32.3 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 3
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 23.5
Experimental & physicochemical properties
Chemical Classes
Nitrogen Compounds -> Ethanolamines
Corrosives
SpringerMaterials PropertiesOptical coefficient
Flash Point160 °F (NFPA, 2010)
Physical Description
Ethylaminoethanol, [combustible liquid label] appears as a colorless liquid with an amine-like odor. Slightly less dense than water. May mildly irritate skin and eyes. At high temperature may decompose to yield toxic oxides of nitrogen.
Liquid
Colorless liquid with an odor like amines; [CAMEO]
Physicochemical properties
- Melting point
- 90 °C · −90 °C(lit.)
- Boiling point
- 169 · 169-170 °C(lit.)
- Density
- 0.914 g/mL · 0.914 g/mL at 25 °C(lit.)
- vapor density
- 3 · 3 (vs air)
- vapor pressure
- 1 mm · <1 mm Hg ( 20 °C)
- refractive index
- 20 · n20/D 1.441(lit.)
- Flash point
- 160 °F · 160 °F
- storage temp.
- 30 °C · Store below +30°C.
- solubility
- Chloroform, Methanol (Slightly)
- form
- Liquid
- pka
- 15.26 · 15.26±0.10(Predicted)
- color
- Clear colorless to slightly yellow
- Specific Gravity
- 0.92 · 0.92
- PH
- 12.3 · 12.3 (100g/l, H2O, 20℃)
- explosive limit
- 1.6 · 1.6-11.7%(V)
- Water Solubility
- miscible
- BRN
- 635671 · 635671
- Cosmetics Ingredients Functions
- BUFFERING
- InChI
- 1S/C4H11NO/c1-2-5-3-4-6/h5-6H,2-4H2,1H3
- InChIKey
- MIJDSYMOBYNHOT-UHFFFAOYSA-N
- SMILES
- CCNCCO
- LogP
- -0.66 · -0.66
- Surface tension
- 32.75 mN/m · 32.75mN/m at 293.15K
- CAS DataBase Reference
- 110 · 110-73-6(CAS DataBase Reference)
- EWG's Food Scores
- 1 · 1
- FDA UNII
- 1 G0G2TK41H · 1G0G2TK41H
- NIST Chemistry Reference
- 2 · Ethanol, 2-(ethylamino)-(110-73-6)
- EPA Substance Registry System
- N-Ethyl ethanolamine (110-73-6)
- UNSPSC Code
- 12352104 · 12352104
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 5 · GHS05,GHS07,GHS05,GHS07
- Signal word
- Danger
- Hazard statements
- 302 · H302-H314
- Precautionary statements
- 270 · P270-P280-P301+P312-P301+P330+P331-P303+P361+P353-P305+P351+P338-P304+P340+P310
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- Hazard Codes
- T
- Risk Statements
- 22 · 22-24-41-34
- Safety Statements
- 26 · 26-36/37/39-45-36
- RIDADR
- 2810 · UN 2810 6.1/PG 3
- WGK Germany
- 1 · 1
- RTECS
- 9100000 · KK9100000
- Autoignition Temperature
- 330 °C · 330 °C
- TSCA
- TSCA listed
- HazardClass
- 8 · 8
- PackingGroup
- III
- HS Code
- 29221980 · 29221980
- Storage Class
- 8 A · 8A - Combustible corrosive hazardous materials
- Hazard Classifications
- 4 OralEye · Acute Tox. 4 OralEye Dam. 1Skin Corr. 1B
- Toxicity
- 50 orally · LD50 orally in Rabbit: 1020 mg/kg LD50 dermal Rat 3670 mg/kg
- REACH Registrations
- Active
- Limited Quantities
- 5 L · 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
Safety & regulation
GHS classification
GHS Classification
Danger
H302 (99.5%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P262, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P361+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 187 reports by companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Ethanol, 2-(ethylamino)-
Ethanol, 2-(ethylamino)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2-(ethylamino)- 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: 11-09-2014 https://echa.europa.eu/registration-dossier/-/registered-dossier/5533
2-(Ethylamino) 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.)
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
DOT LabelCombustible Liquid
Fire HazardsExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Health HazardsExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Hazards Summary
Causes effects on true cholinesterase in intraperitoneal lethal-dose studies of rats; Causes cardiac rate changes, respiratory depression, and diarrhea in oral lethal-dose studies (species not specified); [RTECS] May cause mild skin and eye irritation; [CAMEO] An irritant that may cause serious eye injury; Readily absorbed through skin; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Harmful by ingestion; Toxic by skin absorption; [Sigma-Aldrich MSDS] See N,N-Dimethylethanolamine.
Reactive GroupAlcohols and Polyols
Reactivity Profile
ETHYLAMINOETHANOL is an aminoalcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Air and Water ReactionsSoluble in water.
Hazard Classes and Categories
Acute Tox. 4 (99.5%)
Corrosives, Flammable agents - 2nd degree
Safety & protection
Fire FightingExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
First AidExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Nonfire Spill ResponseExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Isolation and EvacuationExcerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Personal Protective Equipment (PPE)Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
Toxicology
Adverse EffectsToxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.
Safety data
- PPE
- Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
- wgk
- 1
- tsca
- TSCA listed
- rtecs
- KK9100000
- ridadr
- UN 2810 6.1/PG 3
- hs_code
- 29221980
- Toxicity
- LD50 orally in Rabbit: 1020 mg/kg LD50 dermal Rat 3670 mg/kg
- risk_code
- 22-24-41-34
- Signal word
- Danger
- Symbol(GHS)
- GHS05,GHS07,GHS05,GHS07
- hazard_code
- T
- safety_code
- 26-36/37/39-45-36
- hazard_class
- 8
- Storage Class
- 8A - Combustible corrosive hazardous materials
- packing_group
- III
- Hazard statements
- H302-H314
- Limited Quantities
- 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)
- Excepted Quantities
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
- REACH Registrations
- Active
- Hazard Classifications
- Acute Tox. 4 OralEye Dam. 1Skin Corr. 1B
- Autoignition Temperature
- 330 °C
- Precautionary statements
- P270-P280-P301+P312-P301+P330+P331-P303+P361+P353-P305+P351+P338-P304+P340+P310
Chemistry & industry
Uses & manufacturing
UsesPermitted for use as an inert ingredient in non-food pesticide products; [EPA]
U.S. Production2023: 550,000 - <1,000,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Ethanol, 2-(ethylamino)-: ACTIVE
Applications
UsesSolvent, intermediate.
Uses2-(Ethylamino)ethanol is an efficient compound used for inhibiting corrosion. This high activity of the inhibitor may be interpreted both by its ability to stabilize the hydroxide surface film and by its adsorption onto bare sites of the metal.
General DescriptionA colorless liquid with an amine-like odor. Flash point 160°F. Slightly less dense than water. May mildly irritate skin and eyes. At high temperature may decompose to yield toxic oxides of nitrogen.
Upstream & downstream products
Downstream products
Suppliers50 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
成都超九八生物科技有限公司13348960310 13348960310 · [email protected]
武汉欣扬瑞和化学科技有限公司13720274133 · [email protected]
上海泰矶林实业有限公司02150630626 17717886015 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
衢州明锋化工有限公司0570-3062502 13819002126;13819008176 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
安耐吉化学&3A（安徽泽升科技股份有限公司）400-0056266 · [email protected]
上海钰康生物科技有限公司+86-18930848214 +86-021-56762820 · [email protected]
上海景颜化工科技有限公司13817811078 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
山东西亚化学有限公司13355009207 13355009207 · [email protected]
武汉盈邦医药有限公司+86-13296627870; +86-13971566811 · [email protected]
玛雅试剂+86 (573) 82222445 (0)18006601000 452520369 · [email protected]
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
天津希恩思生化科技有限公司400 638 7771 · [email protected]
Xiamen AmoyChem Co., Ltd+86-86-5926051114 · [email protected]
河南多贝化工有限公司0370-2785118 17550508557 · [email protected]
斯百全化学（上海）有限公司021-021-021-67601398-809-809-809 15221380277 · [email protected]
武汉欣扬瑞和化学科技有限公司027-83855316 18171155316
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
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江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
TCI Europe320-37350700 · [email protected]
深圳振强药物研发有限公司0755-66853366 13670046396 · [email protected]
武汉普洛夫生物科技有限公司17612776928 · [email protected]
上海倍卓生物科技有限公司021-61119791,13386096464 · [email protected]
安徽科迪达化工有限公司0554-2106669 · [email protected]
成都零六生物科技有限公司400-1166-196 13458535857 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
杭州杰恒化工有限公司0571-87396432 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
湖北巨胜科技有限公司027-59599241 18871490274 · [email protected]
池州凯隆进出口贸易有限公司[email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
康迪斯化工(湖北)有限公司13343438265 · [email protected]
九鼎化学（上海）科技有限公司4009209199 · [email protected]
Ring Specialty Chemicals Inc.+1 416 493 6870 · [email protected]
Henan Alfa Chemical Co., Ltd+8618339805032 · [email protected]
广东翁江化学试剂有限公司0751-2886766 13927870850 · [email protected]
sgtlifesciences pvt ltd+91-8790379245 · [email protected]
中敏化学（广东）有限公司13266373270 · [email protected]
Related reactions
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