1-Pentyn-3-ol,4-methyl-3-(1-methylethyl)

Modify Date: 2026-07-13 18:57:21

1-Pentyn-3-ol,4-methyl-3-(1-methylethyl) structure	Common Name	1-Pentyn-3-ol,4-methyl-3-(1-methylethyl)
	CAS Number	5333-87-9	Molecular Weight	140.22300
	Density	0.872 g/cm3	Boiling Point	165ºC 45mm
	Molecular Formula	C₉H₁₆O	Melting Point	N/A
	MSDS	N/A	Flash Point	55.9ºC

Name	4-methyl-3-propan-2-ylpent-1-yn-3-ol
Synonym	More Synonyms

Density	0.872 g/cm3
Boiling Point	165ºC 45mm
Molecular Formula	C₉H₁₆O
Molecular Weight	140.22300
Flash Point	55.9ºC
Exact Mass	140.12000
PSA	20.23000
LogP	1.66270
Index of Refraction	1.452
InChIKey	DIFXCBNNWBBNCA-UHFFFAOYSA-N
SMILES	C#CC(O)(C(C)C)C(C)C

Risk Phrases	R10
Safety Phrases	S23-S24/25
HS Code	2905290000

2,4-dimethyl-3-...

CAS#:565-80-0

Acetylene

CAS#:74-86-2

1-Pentyn-3-ol,4...

CAS#:5333-87-9

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Literature: Nasarow et al. Zhurnal Obshchei Khimii, 1953 , vol. 23, p. 1900,1904; engl. Ausg. S. 2011, 2014 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1956 , p. 960,965; engl. Ausg. S. 979, 983

sodium acetylide

CAS#:1066-26-8

2,4-dimethyl-3-...

CAS#:565-80-0

1-Pentyn-3-ol,4...

CAS#:5333-87-9

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Literature: du Pont de Nemours and Co. Patent: US2106180 , 1936 ;

Calcium carbide

CAS#:75-20-7

2,4-dimethyl-3-...

CAS#:565-80-0

~30%

1-Pentyn-3-ol,4...

CAS#:5333-87-9

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Literature: Sum, Yin Ngai; Yu, Dingyi; Zhang, Yugen Green Chemistry, 2013 , vol. 15, # 10 p. 2718 - 2721

2,4-dimethyl-3-...

CAS#:565-80-0

lithium acetyli...

CAS#:70277-75-7

~90%

1-Pentyn-3-ol,4...

CAS#:5333-87-9

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Literature: Braverman, Samuel; Freund, Meir Tetrahedron, 1990 , vol. 46, # 16 p. 5759 - 5776

2,4-dimethyl-3-...

CAS#:565-80-0

1-Pentyn-3-ol,4...

CAS#:5333-87-9

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Literature: Yao, Gang; Haque, Serajul; Sha, Li; Kumaravel, Gnanasambandam; Wang, Joy; Engber, Thomas M.; Whalley, Eric T.; Conlon, Patrick R.; Chang, Hexi; Kiesman, William F.; Petter, Russell C. Bioorganic and Medicinal Chemistry Letters, 2005 , vol. 15, # 3 p. 511 - 515

2,4-dimethyl-3-...

CAS#:565-80-0

Bromo(ethynyl)m...

CAS#:4301-14-8

~62%

1-Pentyn-3-ol,4...

CAS#:5333-87-9

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Literature: Garratt, Dennis G.; Beaulieu, Pierre L.; Morisset, Veronique M. Canadian Journal of Chemistry, 1981 , vol. 59, p. 927 - 934

Precursor 6
CAS#:565-80-0 2,4-dimethyl-3-... CAS#:74-86-2 Acetylene CAS#:1066-26-8 sodium acetylide CAS#:75-20-7 Calcium carbide
CAS#:70277-75-7 lithium acetyli... CAS#:4301-14-8 Bromo(ethynyl)m...
DownStream 8
CAS#:104829-05-2 4-methyl-1,1-bi... CAS#:261356-87-0 4-methyl-3-prop... CAS#:565-80-0 2,4-dimethyl-3-... CAS#:61786-07-0 4-methyl-3-prop...
CAS#:90645-96-8 3-Penten-2-one,... CAS#:90645-95-7 2-Pentenal, 4-m... CAS#:66719-50-4 3,4-dimethyl-3-... CAS#:102872-81-1 1-chloro-3-isop...

HS Code	2905290000
Summary	2905290000 unsaturated monohydric alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

3-i-propyl-4-methyl-1-pentyn-3-ol

3-isopropyl-4-methylpent-1-yn-3-ol

3,3-diisopropyl-1-propyn-3-ol

3-Isopropyl-4-methyl-1-pentyn-3-ol

pent-1-ynol-3 3-isopropyl

4-methyl-3-isopropyl-1-pentyn-3-ol

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Product Name: 1-Pentyn-3-ol,4-methyl-3-(1-methylethyl)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1-Pentyn-3-ol,4-methyl-3-(1-methylethyl)

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.