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102-81-8

102-81-8 structure
102-81-8 structure
  • Name: 2-Dibutylaminoethanol
  • Chemical Name: N,N-Dibutylethanolamine
  • CAS Number: 102-81-8
  • Molecular Formula: C10H23NO
  • Molecular Weight: 173.296
  • Create Date: 2018-03-31 08:00:00
  • Modify Date: 2025-08-25 18:08:49
Name N,N-Dibutylethanolamine
Synonyms 2-(dibutylamino)-ethanol
2-Dibutylaminoethanol
2-(dibutylamino) ethanol
MFCD00014033
2-(Dibutylamino)ethanol
Ethanol, 2-(dibutylamino)-
EINECS 203-057-1
Ethanol, 2- (dibutylamino)-
Density 0.9±0.1 g/cm3
Boiling Point 229.5±0.0 °C at 760 mmHg
Melting Point -75ºC
Molecular Formula C10H23NO
Molecular Weight 173.296
Flash Point 91.7±0.0 °C
Exact Mass 173.177963
PSA 23.47000
LogP 2.86
Vapour density 6 (vs air)
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.453
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KK3850000
CHEMICAL NAME :
Ethanol, 2-(dibutylamino)-
CAS REGISTRY NUMBER :
102-81-8
BEILSTEIN REFERENCE NO. :
1738441
LAST UPDATED :
199806
DATA ITEMS CITED :
23
MOLECULAR FORMULA :
C10-H23-N-O
MOLECULAR WEIGHT :
173.34
WISWESSER LINE NOTATION :
Q2N4&4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 11/29/1963
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,695,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
144 mg/kg
TOXIC EFFECTS :
Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 12,486,1968
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
52 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RCRVAB Russian Chemical Reviws (English Translation). Translation of USKHAB. (Royal Soc. of Chemistry, Distribution Centre, Blackhorse Rd., Letchworth, Herts SG6 1HN, UK) V.29- 1960- Volume(issue)/page/year: 38,975,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1680 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Cardiac - change in rate Lungs, Thorax, or Respiration - respiratory depression Gastrointestinal - hypermotility, diarrhea
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 8,344,1966 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 gm/kg/5W-C
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in bladder weight
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,46,1969
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
70 ppm/6H/5D-I
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,46,1969 *** REVIEWS *** ACGIH TLV-TWA 3.5 mg/m3 (0.5 ppm) (skin) 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 *** MSHA STANDARD-air:TWA 2 ppm (14 mg/m3) (skin) 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: 3,74,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-AUSTRALIA:TWA 2 ppm (14 mg/m3);Skin JAN 1993 OEL-BELGIUM:TWA 2 ppm (14 mg/m3);Skin JAN 1993 OEL-DENMARK:TWA 2 ppm (14 mg/m3);Skin JAN 1993 OEL-FINLAND:TWA 2 ppm (14 mg/m3);STEL 4 ppm (28 mg/m3);Skin JAN 1993 OEL-FRANCE:TWA 2 ppm (14 mg/m3);Skin JAN 1993 OEL-THE NETHERLANDS:TWA 2 ppm (14 mg/m3);Skin JAN 1993 OEL-SWITZERLAND:TWA 2 ppm (14 mg/m3);Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO 2-N-DIBUTYLAMINOETHANOL-air:10H TWA 2 ppm (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H302 + H312-H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes C
Risk Phrases 21/22-34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2873 6.1/PG 3
WGK Germany 1
RTECS KK3850000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2922199090
111-92-2 structure

111-92-2

107-07-3 structure

107-07-3

~%

102-81-8 structure

102-81-8

Literature: Journal of the American Chemical Society, , vol. 59, p. 2249 Journal of the American Chemical Society, , vol. 63, p. 1278
75-21-8 structure

75-21-8

111-92-2 structure

111-92-2

~%

102-81-8 structure

102-81-8

Literature: Journal of the American Chemical Society, , vol. 59, p. 2249 US1923178 , ; GB364000 ;
67-56-1 structure

67-56-1

50-00-0 structure

50-00-0

111-92-2 structure

111-92-2

~10%

102-81-8 structure

102-81-8

Literature: Clerici, Angelo; Ghilardi, Alessandra; Pastori, Nadia; Punta, Carlo; Porta, Ombretta Organic Letters, 2008 , vol. 10, # 21 p. 5063 - 5066
2644-24-8 structure

2644-24-8

~%

102-81-8 structure

102-81-8

Literature: Journal of the American Chemical Society, , vol. 59, p. 2249
111-92-2 structure

111-92-2

540-51-2 structure

540-51-2

~%

102-81-8 structure

102-81-8

Literature: Journal of the American Chemical Society, , vol. 77, p. 2855,2857
HS Code 2922199090
Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
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