63141-79-7

63141-79-7 structure
63141-79-7 structure
  • Name: 4-(1-Ethynyl-3-methyl-2-butenyl)phenol
  • Chemical Name: 4-(5-methylhex-4-en-1-yn-3-yl)phenol
  • CAS Number: 63141-79-7
  • Molecular Formula: C13H14O
  • Molecular Weight: 186.25000
  • Create Date: 2016-05-01 06:10:27
  • Modify Date: 2024-07-18 15:53:53

Name 4-(5-methylhex-4-en-1-yn-3-yl)phenol
Synonyms Dimethylvinylethinyl-p-hydroxyphenylmethane
Density 1.028g/cm3
Boiling Point 283.2ºC at 760 mmHg
Molecular Formula C13H14O
Molecular Weight 186.25000
Flash Point 125.9ºC
Exact Mass 186.10400
PSA 20.23000
LogP 3.07520
Index of Refraction 1.56

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GO9300000
CHEMICAL NAME :
p-Cresol, alpha-(2,2-dimethylvinyl)-alpha-ethynyl-
CAS REGISTRY NUMBER :
63141-79-7
LAST UPDATED :
199012
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H13-O
MOLECULAR WEIGHT :
185.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
220 mg/m3
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 41(1),95,1976 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
8900 ug/m3/24H
SEX/DURATION :
female 1-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 41(1),95,1976