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111-53-5

111-53-5 structure
111-53-5 structure
  • Name: 2-Butyne-1,4-diamine,N1,N1,N4,N4-tetramethyl-
  • Chemical Name: N,N,N',N'-tetramethylbut-2-yne-1,4-diamine
  • CAS Number: 111-53-5
  • Molecular Formula: C8H16N2
  • Molecular Weight: 140.22600
  • Create Date: 2018-12-24 18:45:31
  • Modify Date: 2024-01-14 09:14:05
Name N,N,N',N'-tetramethylbut-2-yne-1,4-diamine
Synonyms N,N,N',N'-Tetramethylbut-2-ynylenediamine
1,4-Bis(dimethylamino)-2-butyne
bis(dimethylamino)-2-butyne
EINECS 203-880-6
1,4-bis(dimethylamino)butyne-2
tetra-N-methyl-but-2-ynediyldiamine
1,4-bis(dimethylamino)but-2-yne
1,4-Bis(dimethylamino)butin-2
2-Butyne-1,4-diamine,N,N,N',N'-tetramethyl
Density 0.885 g/cm3
Boiling Point 175.4ºC
Molecular Formula C8H16N2
Molecular Weight 140.22600
Flash Point 51.6ºC
Exact Mass 140.13100
PSA 6.48000
LogP 0.11300
Vapour Pressure 1.15mmHg at 25°C
Index of Refraction 1.474

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ER9595000
CHEMICAL NAME :
2-Butyne-1,4-diamine, N,N,N',N'-tetramethyl-
CAS REGISTRY NUMBER :
111-53-5
BEILSTEIN REFERENCE NO. :
1746277
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H16-N2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>316 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982
HS Code 2921290000
124-40-3 structure

124-40-3
821-10-3 structure

821-10-3

~82%

111-53-5 structure

111-53-5
Literature: Barton, Derek H. R.; Dawes, Clive C.; Franceschi, Giovanni; Foglio, Maurizio; Ley, Steven V.; et al. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 643 - 647
50-00-0 structure

50-00-0
51-80-9 structure

51-80-9

~%

111-53-5 structure

111-53-5
Literature: Fegley et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 4144
50-00-0 structure

50-00-0
124-40-3 structure

124-40-3
74-86-2 structure

74-86-2

~%

7223-38-3 structure

7223-38-3
Detail
Literature: Gen. Aniline and Film Corp. Patent: US2273141 , 1938 ; Full Text Show Details I.G. Farbenind. Patent: DE724759 , 1937 ; DRP/DRBP Org.Chem. Full Text Show Details Reppe,W. Acetylen Chemistry S. 75. Full Text Show Details Reppe et al. Justus Liebigs Annalen der Chemie, 1955 , vol. 596, p. 65
999-04-2 structure

999-04-2

~%

111-53-5 structure

111-53-5
Literature: Babajan et al. Zhurnal Obshchei Khimii, 1957 , vol. 27, p. 604 engl.Ausg., 1957 , vol. 27, p. 671
50-00-0 structure

50-00-0
51-80-9 structure

51-80-9
74-86-2 structure

74-86-2

~%

7223-38-3 structure

7223-38-3
Detail
Literature: Fegley et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 4144
HS Code 2921290000
Summary 2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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title: CAS No. 111-53-5 | Chemsrc address: https://www.chemsrc.com/en/baike/951517.html

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