3-ethylpent-1-en-4-yn-3-ol

Modify Date: 2025-08-22 18:01:41

3-ethylpent-1-en-4-yn-3-ol Structure
3-ethylpent-1-en-4-yn-3-ol structure
Common Name 3-ethylpent-1-en-4-yn-3-ol
CAS Number 7250-92-2 Molecular Weight 110.15400
Density 0.914g/cm3 Boiling Point 151.9ºC at 760 mmHg
Molecular Formula C7H10O Melting Point N/A
MSDS N/A Flash Point 62.2ºC

 Names

Name 3-ethylpent-1-en-4-yn-3-ol
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.914g/cm3
Boiling Point 151.9ºC at 760 mmHg
Molecular Formula C7H10O
Molecular Weight 110.15400
Flash Point 62.2ºC
Exact Mass 110.07300
PSA 20.23000
LogP 0.94670
Index of Refraction 1.468

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SB4900000
CHEMICAL NAME :
1-Penten-4-yn-3-ol, 3-ethyl-
CAS REGISTRY NUMBER :
7250-92-2
BEILSTEIN REFERENCE NO. :
1743216
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C7-H10-O
MOLECULAR WEIGHT :
110.17
WISWESSER LINE NOTATION :
1UU1XQ2&1U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
630 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 107,459,1953
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
690 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 107,459,1953

 Synonyms

1-Penten-4-yn-3-ol,3-ethyl
3-ethyl-pent-1-en-4-yn-3-ol
3-Aethyl-pent-1-en-4-in-3-ol
3-Hydroxy-3-aethyl-pent-1-en-4-in
1U1
WLN: 1UU1XQ2&3-ethylpent-4-en-1-yn-3-ol
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