ChemicalBook > CAS DataBase List > 4-METHYL-1-PENTYN-3-OL

4-METHYL-1-PENTYN-3-OL

Product Name
4-METHYL-1-PENTYN-3-OL
CAS No.
565-68-4
Chemical Name
4-METHYL-1-PENTYN-3-OL
Synonyms
4-methylpent-1-yn-3-ol;1-Pentyn-3-ol, 4-methyl-;TIMTEC-BB SBB009138;2-Methyl-4-pentyn-3-ol;4-METHYL-1-PENTYN-3-OL;4-methyl pent-1-yn-2-ol;Ethynyl isopropyl carbinol;1-Isopropylpropargyl alcohol;4-METHYL-1-PENTYN-3-OL, 98+%;4-METHYL-1-PENTYN-3-OL, 98%4-METHYL-1-PENTYN-3-OL, 98%4-METHYL-1-PENTYN-3-OL, 98%
CBNumber
CB9123014
Molecular Formula
C6H10O
Formula Weight
98.14
MOL File
565-68-4.mol
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4-METHYL-1-PENTYN-3-OL Property

Boiling point:
133-134°C
Density 
0,93 g/cm3
refractive index 
1.4360
Flash point:
41°C
storage temp. 
2-8°C, stored under nitrogen
pka
13.14±0.20(Predicted)
Appearance
Colorless to light yellow Liquid
Water Solubility 
Slightly soluble in water.
BRN 
1698762
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Safety

Hazard Codes 
Xn
Risk Statements 
10-51-22
Safety Statements 
23-24/25
RIDADR 
1987
HazardClass 
3
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H226Flammable liquid and vapour

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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N-Bromosuccinimide Price

aablocks
Product number
AA003LMY
Product name
4-Methyl-1-pentyn-3-ol
Purity
95%
Packaging
1g
Price
$23
Updated
2026/05/28
aablocks
Product number
AA003LMY
Product name
4-Methyl-1-pentyn-3-ol
Purity
95%
Packaging
5g
Price
$70
Updated
2026/05/28
aablocks
Product number
AA003LMY
Product name
4-Methyl-1-pentyn-3-ol
Purity
95%
Packaging
10g
Price
$122
Updated
2026/05/28
Chemenu
Product number
CM343369
Product name
4-Methyl-1-pentyn-3-ol
Purity
95%+
Packaging
5g
Price
$86
Updated
2026/05/26
Chemenu
Product number
CM343369
Product name
4-Methyl-1-pentyn-3-ol
Purity
95%+
Packaging
10g
Price
$129
Updated
2026/05/26
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4-METHYL-1-PENTYN-3-OL Chemical Properties,Usage,Production

Uses

4-Methyl-1-pentyn-3-ol, is used as standard Pharmaceutical intermediate and also used in organic synthesis.

4-METHYL-1-PENTYN-3-OL Preparation Products And Raw materials

Raw materials

Preparation Products

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4-METHYL-1-PENTYN-3-OL Suppliers

China 40 Germany 2 India 3 Japan 1 United Kingdom 1 United States 11 Global 58
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44802
Advantage
61
Anhui Jida Pharm&Chem Co.,Ltd.
Tel
0556-5881618 18956990316
Email
sales@jidapharm.com
Country
China
ProdList
98
Advantage
55
Mashilabs (Shanghai) Co.,Ltd.
Tel
19916721580
Fax
QQ：3154870176
Email
mafarm@126.com
Country
China
ProdList
4539
Advantage
58
Shanghai Xingui Biotechnology Co., Ltd.
Tel
15121041756
Email
xingui2022@126.com
Country
China
ProdList
9999
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
89686
Advantage
60
Guangdong wengjiang Chemical Reagent Co., Ltd.
Tel
0751-2886750 13927877953
Fax
0751-2886750
Email
3005811397@qq.com
Country
China
ProdList
13290
Advantage
58
Aikon International Limited
Tel
025-66113011 19370895928
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15393
Advantage
58
Shanghai Union Medical Technology Co. Ltd.
Tel
13120563767
Fax
15669989863
Email
chemchen925@outlook.com
Country
China
ProdList
612
Advantage
58
Dideu Industries Group Limited
Tel
+86-29-89586680 +86-15129568250
Email
1026@dideu.com
Country
China
ProdList
19827
Advantage
58
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View Lastest Price from 4-METHYL-1-PENTYN-3-OL manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
4-methylpent-1-yn-3-ol 565-68-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98
Supply Ability
10000KG
Release date
2024-11-09

565-68-4, 4-METHYL-1-PENTYN-3-OLRelated Search:

3,4,4-TRIMETHYL-1-PENTYN-3-OL 3-Isopropyl-4-methyl-1-pentyn-3-ol, 98+%,3-ISOPROPYL-4-METHYL-1-PENTYN-3-OL Ethynyl estradiol 1-PHENYL-4-METHYL-1-PENTYN-3-OL Ethynodiol diacetate Norethindrone Quinestrol Danazol 3,4-DIMETHYL-1-PENTYN-3-OL 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether 4-METHYL-1-PENTYN-3-OL Lynestrenol Ethisterone 1-CHLORO-2-METHYL-3-PENTYN-2-OL 5-DIMETHYLAMINO-2-METHYL-3-PENTYN-2-OL 4-METHYL-1-PENTYNE 1-PENTYN-3-OL 3-Methyl-1-pentyn-3-ol

  • TIMTEC-BB SBB009138
  • 4-METHYL-1-PENTYN-3-OL
  • Ethynyl isopropyl carbinol
  • 4-methyl pent-1-yn-2-ol
  • 4-METHYL-1-PENTYN-3-OL, 98+%
  • 1-Isopropylpropargyl alcohol
  • 2-Methyl-4-pentyn-3-ol
  • 4-METHYL-1-PENTYN-3-OL, 98%4-METHYL-1-PENTYN-3-OL, 98%4-METHYL-1-PENTYN-3-OL, 98%
  • 1-Pentyn-3-ol, 4-methyl-
  • 4-methylpent-1-yn-3-ol
  • 565-68-4
  • CH32CHCHOHCCH