Triethanolamine

Modify Date: 2024-01-02 00:29:23

Triethanolamine Structure
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]

 Names

Name Triethanolamine
Synonym More Synonyms

 Triethanolamine Biological Activity

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
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

 Chemical & Physical Properties

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
Water Solubility soluble

 Toxicological Information

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)

 Safety Information

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

 Synthetic Route

 Customs

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%

 Articles164

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 Synonyms

EINECS 203-049-8
2,2',2''-Nitrilotriethanol
MFCD00002855
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