Propargyl ether

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Names

[ CAS No. ]:
6921-27-3

[ Name ]:
Propargyl ether

[Synonym ]:
1-Propyne,3,3'-oxybis
Dipropynyl ether
dipropargyl ether
bispropargyl ether
Propargyl ether
2-PROPYNYL ETHER
4-oxa-1,6-heptadiyne
MFCD00048108

Chemical & Physical Properties

[ Density]:
0.914

[ Boiling Point ]:
55-57ºC

[ Molecular Formula ]:
C6H6O

[ Molecular Weight ]:
94.11120

[ Flash Point ]:
42ºC

[ Exact Mass ]:
94.04190

[ PSA ]:
9.23000

[ LogP ]:
0.26940

[ Index of Refraction ]:
1.442

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UK5950000
CHEMICAL NAME :
2-Propynyl ether
CAS REGISTRY NUMBER :
6921-27-3
BEILSTEIN REFERENCE NO. :
1735850
LAST UPDATED :
199706
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C6-H6-O
MOLECULAR WEIGHT :
94.12
WISWESSER LINE NOTATION :
1UU2O2UU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
539 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
913 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Gastrointestinal - nausea or vomiting Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
168 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Liver - hepatitis, fibrous (cirrhosis, post-necrotic scarring)
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 19,389,1960

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
R10;R19;R22

[ Safety Phrases ]:
S16;S36

[ RIDADR ]:
UN 3271

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propargyl alcohol
  • 3-Bromopropyne
  • p-Cresol
  • 3-Chloropropyne
  • ethyl (2S)-2-[(diisopropylsilyl)oxy]propanoate
  • Methyl-PEG2-alcohol
  • 1-Naphthalenol
  • 1-[(1-methyl-2-propyn-1-yl)oxy]naphthalene
  • 3-Butyn-2-ol
  • 2,3-Dibromopropene

DownStream

  • 4-[4-(dimethylamino)but-2-ynoxy]-N,N-dimethylbut-2-yn-1-amine
  • Phthalane
  • Propynal
  • Allene
  • triazole
  • 3-METHYL-8-OXA-4-AZABICYCLO[4.3.0]NONA-1,3,5-TRIEN-2-OL
  • 4-[1-(furan-2-yl)ethyl]morpholine
  • 1,6-dioxacyclodeca-3,8-diyne
  • [2.2]-(2,3)-furanophane
  • 5-(prop-2-ynoxymethyl)-1,3-dihydro-2-benzofuran

Related Compounds

  • 2-{[6-chloro-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N'-(ethoxycarbonyl)acetohydrazide
  • 2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-[(1-methylethoxy)methyl]thiazole
  • 3-[2-[(2,5-Dimethyl-4-nitrophenyl)methyl]-4-thiazolyl]-6-methylpyridazine
  • 4-(5-Nitro-6-pyrrolidin-1-yl-4-trifluoromethyl-pyridin-2-yl)-morpholine
  • tert-butyl 3-[(3,4-difluorophenyl)methyl]-4-oxo-3H,4H,5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate
  • 3-(Trifluoromethyl)phenyl 2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxylate
  • 1-methyl-3-(1-methyl-1H-1,3-benzodiazol-2-yl)-1,2-dihydropyridin-2-one
  • Tert-butyl 3-methyl-4-(quinolin-3-ylmethyl)piperazine-1-carboxylate
  • Tert-butyl 4-(3-ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-6-yl)piperazine-1-carboxylate
  • 2-Bromo-1-methanesulfonyl-4-(trifluoromethyl)benzene
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