Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 1-PENTYN-3-OL

1-PENTYN-3-OL

1-PENTYN-3-OL price.
  • $8 - $1863
  • Product name: 1-PENTYN-3-OL
  • CAS: 4187-86-4
  • MF: C5H8O
  • MW: 84.12
  • EINECS:224-063-0
  • MDL Number:MFCD00004572
  • Synonyms:ETHYL ETHYNYL CARBINOL;1-PENTYN-3-OL;Pentynol;1-Pentyn-3-ol,98%;(3S)-1-pentyn-3-ol;Ethyl ethynyl carbinol,99%;1-Pentyn-3-ol 98%;1-Pentyn-3-ol>
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • Activate Scientific
  • AK Scientific
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Labseeker
  • SynQuest Laboratories
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
Package
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100G
  • 250g
  • 500g
  • 1kg
  • Manufactureraablocks
  • Product numberAA003EIM
  • Product description1-PENTYN-3-OL 95%
  • Packaging1g
  • Price$8
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003EIM
  • Product description1-PENTYN-3-OL 95%
  • Packaging5g
  • Price$20
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003EIM
  • Product description1-PENTYN-3-OL 95%
  • Packaging25g
  • Price$95
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP38163
  • Product description1-Pentyn-3-ol 95%
  • Packaging25G
  • Price$270
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP38163
  • Product description1-Pentyn-3-ol 95%
  • Packaging100G
  • Price$275
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5973
  • Product description1-Pentyn-3-ol 97%
  • Packaging25g
  • Price$220
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5973
  • Product description1-Pentyn-3-ol 97%
  • Packaging5g
  • Price$61.41
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberAC-5973
  • Product description1-Pentyn-3-ol 97%
  • Packaging100g
  • Price$634.34
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102763
  • Product description1-Pentyn-3-ol 95%
  • Packaging25g
  • Price$312
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102763
  • Product description1-Pentyn-3-ol 95%
  • Packaging100g
  • Price$841
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS102763
  • Product description1-Pentyn-3-ol 95%
  • Packaging5G
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX7089
  • Product description1-Pentyn-3-ol
  • Packaging10g
  • Price$240
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR2042
  • Product descriptionPent-1-yn-3-ol >98%
  • Packaging25g
  • Price$131
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR2042
  • Product descriptionPent-1-yn-3-ol >98%
  • Packaging1g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR2042
  • Product descriptionPent-1-yn-3-ol >98%
  • Packaging5g
  • Price$28
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR2042
  • Product descriptionPent-1-yn-3-ol >98%
  • Packaging500g
  • Price$1783
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003EIM 1-PENTYN-3-OL 95% 1g $8 2026-05-28 Buy
aablocks AA003EIM 1-PENTYN-3-OL 95% 5g $20 2026-05-28 Buy
aablocks AA003EIM 1-PENTYN-3-OL 95% 25g $95 2026-05-28 Buy
ACHEMBLOCK P38163 1-Pentyn-3-ol 95% 25G $270 2021-12-16 Buy
ACHEMBLOCK P38163 1-Pentyn-3-ol 95% 100G $275 2026-05-27 Buy
Acrotein AC-5973 1-Pentyn-3-ol 97% 25g $220 2026-05-25 Buy
Acrotein AC-5973 1-Pentyn-3-ol 97% 5g $61.41 2026-05-25 Buy
Acrotein AC-5973 1-Pentyn-3-ol 97% 100g $634.34 2026-05-25 Buy
Activate Scientific AS102763 1-Pentyn-3-ol 95% 25g $312 2021-12-16 Buy
Activate Scientific AS102763 1-Pentyn-3-ol 95% 100g $841 2021-12-16 Buy
Activate Scientific AS102763 1-Pentyn-3-ol 95% 5G $90 2021-12-16 Buy
AK Scientific X7089 1-Pentyn-3-ol 10g $240 2021-12-16 Buy
Apolloscientific OR2042 Pent-1-yn-3-ol >98% 25g $131 2026-06-04 Buy
Apolloscientific OR2042 Pent-1-yn-3-ol >98% 1g $21 2026-06-04 Buy
Apolloscientific OR2042 Pent-1-yn-3-ol >98% 5g $28 2026-06-04 Buy
Apolloscientific OR2042 Pent-1-yn-3-ol >98% 500g $1783 2026-06-04 Buy
Next Last

Properties

Melting point :-24.1°C (estimate)
Boiling point :124 °C
Density :0.975 g/mL at 25 °C(lit.)
vapor density :1 (vs air)
refractive index :n20/D 1.434(lit.)
Flash point :85 °F
storage temp. :Sealed in dry,2-8°C
pka :13.28±0.20(Predicted)
form :clear liquid
color :Colorless to Yellow to Green
Water Solubility :Slightly soluble in water.
BRN :1098409
InChI :1S/C5H8O/c1-3-5(6)4-2/h1,5-6H,4H2,2H3
InChIKey :LBSKEFWQPNVWTP-UHFFFAOYSA-N
SMILES :CCC(O)C#C
CAS DataBase Reference :4187-86-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): Flame (GHS02)Skull and Crossbones (GHS06)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P307+P311 IF exposed: call a POISON CENTER or doctor/physician.
P311 Call a POISON CENTER or doctor/physician.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1-Pentyn-3-ol is used as a pharmaceutical intermediate.

More related product prices

Ethyl glyoxalate Glyoxylic acid 1-Ethynyl-1-cyclohexanol 1-PENTYN-3-OL Ethynyl estradiol 126-86-3 1-Octyn-3-ol 3-Ethyl-1-pentyn-3-ol 72-33-3 3-Methyl-1-pentyn-3-ol 3,5-DIMETHYL-1-HEXYN-3-OL 1-HEXYN-3-OL 2-Pentyn-1-ol 4-PENTYN-2-OL 3-PENTYN-1-OL 4-Pentyn-1-ol 1-ETHYNYLCYCLOPENTANOL

Related product price

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Jia Xing Isenchem Co.,Ltd Nanjing Chemlin Chemical Co., Ltd China DongFan Chemical Co.,LTD Shanghai Youd Chemical Technology Co., Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD.