4-(1-Ethynyl-3-methyl-2-butenyl)phenol

Modify Date: 2025-08-27 17:05:05

4-(1-Ethynyl-3-methyl-2-butenyl)phenol structure	Common Name	4-(1-Ethynyl-3-methyl-2-butenyl)phenol
	CAS Number	63141-79-7	Molecular Weight	186.25000
	Density	1.028g/cm3	Boiling Point	283.2ºC at 760 mmHg
	Molecular Formula	C₁₃H₁₄O	Melting Point	N/A
	MSDS	N/A	Flash Point	125.9ºC

Name	4-(5-methylhex-4-en-1-yn-3-yl)phenol
Synonym	More Synonyms

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

Dimethylvinylethinyl-p-hydroxyphenylmethane

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(1-Ethynyl-3-methyl-2-butenyl)phenol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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