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 >> 2-Butyn-1-ol

2-Butyn-1-ol

2-Butyn-1-ol price.
  • $6 - $1324
  • Product name: 2-Butyn-1-ol
  • CAS: 764-01-2
  • MF: C4H6O
  • MW: 70.09
  • EINECS:212-113-4
  • MDL Number:MFCD00002914
  • Synonyms:2-butyn-1-0l ;2-Butynyl alcohol;BUT-2-IN-1-OL;HYDROXYMETHYLMETHYLACETYLENE;2-BUTYN-1-OL 99%;1-hydroxy-2-butyne;2-BUTYNE-1-OL;2-BUTYN-1-OL
Price66 Properties Safety Information Description
66 prices
Selected condition：
Brand
  • aablocks
  • Acrotein
  • Activate Scientific
  • AHH
  • AK Scientific
  • Ambeed
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Chem-Impex
  • ChemScene
  • GFS CHEMICALS
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
  • 1g
  • 5g
  • 5mL
  • 10g
  • 25.00g
  • 25mL
  • 25g
  • 50g
  • 100g
  • 100.00g
  • 250g
  • 500.00g
  • Manufactureraablocks
  • Product numberAA003GR4
  • Product description2-Butyn-1-ol 98%
  • Packaging25g
  • Price$24
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003GR4
  • Product description2-Butyn-1-ol 98%
  • Packaging100g
  • Price$95
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003GR4
  • Product description2-Butyn-1-ol 97%
  • Packaging5g
  • Price$17
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003GR4
  • Product description2-Butyn-1-ol 97%
  • Packaging1g
  • Price$9
  • Updated2026-05-28
  • Buy
  • ManufacturerAcrotein
  • Product numberac-3035
  • Product description2-Butyn-1-ol 97%
  • Packaging25g
  • Price$82.14
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberac-3035
  • Product description2-Butyn-1-ol 97%
  • Packaging5g
  • Price$23.84
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberac-3035
  • Product description2-Butyn-1-ol 97%
  • Packaging100g
  • Price$274.81
  • Updated2026-05-25
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS92477
  • Product description2-Butyn-1-ol 95%
  • Packaging25g
  • Price$267
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS92477
  • Product description2-Butyn-1-ol 95%
  • Packaging5G
  • Price$99
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-04277
  • Product description2-Butyn-1-ol 97%
  • Packaging250g
  • Price$488
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberV0601
  • Product description2-Butyn-1-ol
  • Packaging100g
  • Price$267
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA374099
  • Product description2-Butyn-1-ol 98%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR14505
  • Product descriptionBut-2-yn-1-ol tech
  • Packaging5g
  • Price$21
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR14505
  • Product descriptionBut-2-yn-1-ol tech
  • Packaging25g
  • Price$36
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR14505
  • Product descriptionBut-2-yn-1-ol tech
  • Packaging100g
  • Price$131
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFB05535
  • Product description2-Butyne-1-ol
  • Packaging25g
  • Price$200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003GR4 2-Butyn-1-ol 98% 25g $24 2026-05-28 Buy
aablocks AA003GR4 2-Butyn-1-ol 98% 100g $95 2026-05-28 Buy
aablocks AA003GR4 2-Butyn-1-ol 97% 5g $17 2026-05-28 Buy
aablocks AA003GR4 2-Butyn-1-ol 97% 1g $9 2026-05-28 Buy
Acrotein ac-3035 2-Butyn-1-ol 97% 25g $82.14 2026-05-25 Buy
Acrotein ac-3035 2-Butyn-1-ol 97% 5g $23.84 2026-05-25 Buy
Acrotein ac-3035 2-Butyn-1-ol 97% 100g $274.81 2026-05-25 Buy
Activate Scientific AS92477 2-Butyn-1-ol 95% 25g $267 2021-12-16 Buy
Activate Scientific AS92477 2-Butyn-1-ol 95% 5G $99 2021-12-16 Buy
AHH MT-04277 2-Butyn-1-ol 97% 250g $488 2026-05-26 Buy
AK Scientific V0601 2-Butyn-1-ol 100g $267 2021-12-16 Buy
Ambeed A374099 2-Butyn-1-ol 98% 1g $6 2021-12-16 Buy
Apolloscientific OR14505 But-2-yn-1-ol tech 5g $21 2026-06-04 Buy
Apolloscientific OR14505 But-2-yn-1-ol tech 25g $36 2026-06-04 Buy
Apolloscientific OR14505 But-2-yn-1-ol tech 100g $131 2026-06-04 Buy
Biosynth FB05535 2-Butyne-1-ol 25g $200 2021-12-16 Buy
Next Last

Properties

Melting point :-2.2 °C (lit.)
Boiling point :142-143 °C (lit.)
Density :0.937 g/mL at 25 °C (lit.)
refractive index :n20/D 1.453(lit.)
Flash point :125 °F
storage temp. :Refrigerator
solubility :Miscible with chloroform and methanol.
form :Liquid
pka :13.14±0.10(Predicted)
Specific Gravity :0.937
color :Clear colorless to light yellow
BRN :1733676
Stability :Stable. Flammable.
InChI :1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3
InChIKey :NEEDEQSZOUAJMU-UHFFFAOYSA-N
SMILES :CC#CCO
CAS DataBase Reference :764-01-2(CAS DataBase Reference)
NIST Chemistry Reference :2-Butyn-1-ol(764-01-2)

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Butyn-1-ol is used in the synthesis of homocoupling products. It is also used to inhibit corrosion of iron in acidic solution.

More related product prices

Ethynyl estradiol 2-Butyne 3-Methyl butynol Propargyl alcohol 3-Butyn-1-ol 762-21-0 2-Butyne-1,4-diol 3-Hexyn-2,5-diol Phenylpropiolic acid 1606-85-5 142-30-3 928-04-1 METHYL 2-NONYNOATE ETHYL PHENYLPROPIOLATE 78-66-0 2-OCTYNOIC ACID METHYL 2-BUTYNOATE Acetylenedicarboxylic acid 2-Butynoic acid 126-86-3

Related product price

Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. New Energy Chemicals Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Wuhan Chemwish Technology Co., Ltd Capot Chemical Co., Ltd Beijing Ouhe Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd.