Triethanolamine

Modify Date: 2026-07-01 13:31:08

Triethanolamine structure	Common Name	Triethanolamine
	CAS Number	102-71-6	Molecular Weight	149.188
	Density	1.2±0.1 g/cm3	Boiling Point	335.4±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₅NO₃	Melting Point	21 °C
	MSDS	Chinese USA	Flash Point	185.0±0.0 °C

Use of Triethanolamine

Triethanolamine is a viscous organic compound that is both a tertiary amine and a triol. Triethanolamine (TEOA) can be used for chromatographic modification reagent that possesses some chemical properties. [1]Triethanolamine (TEA) is applied as a stabilizer and pH adjusting chemical for the aminolysis of polyester surface and enhancing the surface reactivity along with synthesis and deposition of ZnO nanoparticles on the fabric. [2]

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name	Triethanolamine
Synonym	More Synonyms

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description	Triethanolamine is a viscous organic compound that is both a tertiary amine and a triol. Triethanolamine (TEOA) can be used for chromatographic modification reagent that possesses some chemical properties. [1]Triethanolamine (TEA) is applied as a stabilizer and pH adjusting chemical for the aminolysis of polyester surface and enhancing the surface reactivity along with synthesis and deposition of ZnO nanoparticles on the fabric. [2]
Related Catalog	Signaling Pathways >> Others >> Others Research Areas >> Others
References	[1]. Aydo?an C et al. Open-tubular CEC with a new triethanolamine bonded stationary phase for biomolecule separation. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jan 22;976-977:27-32. [2]. Poortavasoly H et al. Aminolysis of polyethylene terephthalate surface along with in situ synthesis and stabilizing ZnO nanoparticles using triethanolamine optimized with response surface methodology. Mater Sci Eng C Mater Biol Appl. 2016 Jan 1;58:495-503

Description

Related Catalog

Signaling Pathways >> Others >> Others

Research Areas >> Others

References

[1]. Aydo?an C et al. Open-tubular CEC with a new triethanolamine bonded stationary phase for biomolecule separation. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Jan 22;976-977:27-32.

[2]. Poortavasoly H et al. Aminolysis of polyethylene terephthalate surface along with in situ synthesis and stabilizing ZnO nanoparticles using triethanolamine optimized with response surface methodology. Mater Sci Eng C Mater Biol Appl. 2016 Jan 1;58:495-503

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density	1.2±0.1 g/cm3
Boiling Point	335.4±0.0 °C at 760 mmHg
Melting Point	21 °C
Molecular Formula	C₆H₁₅NO₃
Molecular Weight	149.188
Flash Point	185.0±0.0 °C
Exact Mass	149.105194
PSA	63.93000
LogP	-1.11
Vapour density	5.14 (vs air)
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.511
InChIKey	GSEJCLTVZPLZKY-UHFFFAOYSA-N
SMILES	OCCN(CCO)CCO
Water Solubility	soluble

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

Triethanolamine MSDS(Chinese)

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KL9275000

CHEMICAL NAME :: Ethanol, 2,2',2''-nitrilotri-

CAS REGISTRY NUMBER :: 102-71-6

LAST UPDATED :: 199712

DATA ITEMS CITED :: 32

MOLECULAR FORMULA :: C6-H15-N-O3

MOLECULAR WEIGHT :: 149.22

WISWESSER LINE NOTATION :: Q2N2Q2Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4920 uL/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Gastrointestinal - hypermotility, diarrhea Skin and Appendages - hair

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >16 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1510 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5846 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Gastrointestinal - hypermotility, diarrhea Kidney, Ureter, Bladder - other changes

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1450 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >20 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 2200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 63028 mg/kg/28D-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Related to Chronic Data - changes in testicular weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 96 gm/kg/60D-I

TOXIC EFFECTS :: Kidney, Ureter, Bladder - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 29700 ug/kg/90D-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/m3/6H/3W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Endocrine - changes in thymus weight

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 125 mg/m3/6H/3W-I

TOXIC EFFECTS :: Cardiac - changes in heart weight Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 192 gm/kg/17W-I

TOXIC EFFECTS :: Liver - other changes Kidney, Ureter, Bladder - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 32 gm/kg/4D-I

TOXIC EFFECTS :: Related to Chronic Data - death

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 1 mmol/L

REFERENCE :: CYGEDX Cytology and Genetics (English Translation). Translation of TGANAK. (Allerton Press Inc., 150 Fifth Ave., New York, NY 10011) V.8- 1974- Volume(issue)/page/year: 21(6),29,1987 *** REVIEWS *** ACGIH TLV-TWA 5 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-SWEDEN:TWA 5 mg/m3;STEL 10 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0260 No. of Facilities: 61500 (estimated) No. of Industries: 297 No. of Occupations: 201 No. of Employees: 821293 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0260 No. of Facilities: 70726 (estimated) No. of Industries: 311 No. of Occupations: 195 No. of Employees: 1726272 (estimated) No. of Female Employees: 573604 (estimated)

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant
Risk Phrases	R36
Safety Phrases	S26-S39
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	KL9275000
HS Code	2922131000

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor 9
CAS#:75-21-8 ETHYLENE OXIDE CAS#:141-43-5 2-Aminoethanol CAS#:111-42-2 dea CAS#:7664-41-7 Ammonia
CAS#:7529-23-9 TEA N-oxide CAS#:3002-18-4 Ethanol,2,2',2'... CAS#:97-64-3 Ethyl lactate CAS#:616-29-5 1,3-Diaminoprop...
CAS#:107-21-1 Ethylene glycol
DownStream 8
CAS#:105377-53-5 2-[bis(2-hydrox... CAS#:4097-89-6 Tris(2-aminoeth... CAS#:76228-29-0 CAS#:3189-13-7 6-Methoxyindole
CAS#:4837-90-5 4-Methoxyindole CAS#:17422-32-1 5-Chloroindole CAS#:42003-39-4 chloromethylsil... CAS#:358-21-4 PERFLUORODIETHY...

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code	2922131000
Summary	2922131000 2,2',2''-nitrilotriethanol。supervision conditions:23(import license for dual-use item and technologies,export license for dual-use item and technologies)ab(import license for dual-use item and technologies,export license for dual-use item and technologies,certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

HS Code

2922131000

Summary

2922131000 2,2',2''-nitrilotriethanol。supervision conditions:23(import license for dual-use item and technologies,export license for dual-use item and technologies)ab(import license for dual-use item and technologies,export license for dual-use item and technologies,certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

This table lists relevant public references with title, journal and publication metadata for this compound.

Disturbed Hsp70 and Hsp27 expression and thiol redox status in porcine kidney PK15 cells provoked by individual and combined ochratoxin A and citrinin treatments.

Food Chem. Toxicol. 71 , 97-105, (2014)

The aim of this study was to explore the oxidative properties of ochratoxin A (OTA) and citrinin (CTN) as a possible underlying mechanism of their individual and/or combined cytotoxicity. Metabolic ac...

Stretch marks during pregnancy: a review of topical prevention.

Br. J. Dermatol. 172(3) , 606-15, (2015)

Striae gravidarum (SG), or stretch marks developing during pregnancy, affect up to 90% of women. While not medically dangerous, SG can be disfiguring, causing emotional and psychological distress. How...

Long-distance retinoid signaling in the zebra finch brain.

PLoS ONE 9(11) , e111722, (2014)

All-trans retinoic acid (ATRA), the main active metabolite of vitamin A, is a powerful signaling molecule that regulates large-scale morphogenetic processes during vertebrate embryonic development, bu...

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Lipophilicity, log K at pH 2 by by hydrophilic interaction chromatography using 100% ...
Source: ChEMBL
Target: N/A
External Id: CHEMBL969649

Name: Dissociation constant, pKa of the compound
Source: ChEMBL
Target: N/A
External Id: CHEMBL969645

Name: Lipophilicity, log K at pH 2 by by hydrophilic interaction chromatography using 95% a...
Source: ChEMBL
Target: N/A
External Id: CHEMBL969648

Name: Octanol-water partition coefficient, log PC of the compound
Source: ChEMBL
Target: N/A
External Id: CHEMBL969647

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Total 243, Current Page 1 of 25

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

EINECS 203-049-8

2,2',2''-Nitrilotriethanol

MFCD00002855

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of Triethanolamine?

A: Molecular formula of Triethanolamine is C6H15NO3.

Q: What is the English name of Triethanolamine?

A: The English name of Triethanolamine is Triethanolamine.

Q: What is the melting point of Triethanolamine?

A: Melting point of Triethanolamine is 21 °C.

Q: What are the upstream materials of Triethanolamine?

A: Related upstream materials(CAS) of Triethanolamine: 75-21-8;141-43-5;111-42-2;7664-41-7;7529-23-9;3002-18-4;97-64-3;616-29-5;107-21-1.

Q: What is the molecular weight of Triethanolamine?

A: Molecular weight of Triethanolamine is 149.188.

Q: What is the CAS number of Triethanolamine?

A: CAS number of Triethanolamine is 102-71-6.

Q: What are the downstream products of Triethanolamine?

A: Related downstream products(CAS) of Triethanolamine: 105377-53-5;4097-89-6;76228-29-0;3189-13-7;4837-90-5;17422-32-1;42003-39-4;358-21-4.

Q: What is the InChIKey of Triethanolamine?

A: InChIKey of Triethanolamine is GSEJCLTVZPLZKY-UHFFFAOYSA-N.

Q: What are the uses of Triethanolamine?

A: Main uses of Triethanolamine: Triethanolamine is a viscous organic compound that is both a tertiary amine and a triol. Triethanolamine (TEOA) can be used for chromatographic modification reagent that possesses some chemical properties. [1]Triethanolamine (TEA) is applied as a stabilizer and pH adjusting chemical for the aminolysis of polyester surface and enhancing the surface reactivity along with synthesis and deposition of ZnO nanoparticles on the fabric. [2].

Q: What is the safety information for Triethanolamine?

A: Safety information for Triethanolamine: S26-S39.

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd

Henan Tianfu Chemical Co., Ltd.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Triethanolamine
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Triethanolamine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

Triethanolamine suppliers

Price: $66/10mM*1mLinDMSO

Reference only. check more Triethanolamine price

Triethanolamine

Use of Triethanolamine

Names