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ChemicalBook >> CAS DataBase List >> (R)-(+)-3-Butyn-2-ol

(R)-(+)-3-Butyn-2-ol

(R)-(+)-3-Butyn-2-ol price.
  • $23 - $1345.58
  • Product name: (R)-(+)-3-Butyn-2-ol
  • CAS: 42969-65-3
  • MF: C4H6O
  • MW: 70.09
  • EINECS:
  • MDL Number:MFCD00211237
  • Synonyms:(R)-(+)-1-BUTYN-3-OL;(R)-(+)-3-BUTYN-2-OL;(R)-3-BUTYN-2-OL;(R)-3-BUTYNE-2-OL;(R)-(+)-3-Butyn-2-ol,99%;(R)-(+)-3-Butyn-2-ol, 98%, ee:98%;(R)-(+)-3-Butyn-2-ol ee;(1R)-1-Methyl-2-propyne-1-ol
31 prices
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Brand
  • Activate Scientific
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Chem-Impex
  • Frontier Specialty Chemicals
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 10mg
  • 250mg
  • 1g
  • 1mL
  • 2g
  • 5g
  • 10g
  • 25g
  • 50g
  • ManufacturerActivate Scientific
  • Product numberAS2962
  • Product description(R)-(+)-3-Butyn-2-ol 95+% ee
  • Packaging1g
  • Price$257
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number4141AL
  • Product description(R)-(+)-3-Butyn-2-ol
  • Packaging1mL
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL18880
  • Product description(R)-(+)-3-Butyn-2-ol, 99%
  • Packaging250mg
  • Price$48.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL18880
  • Product description(R)-(+)-3-Butyn-2-ol, 99%
  • Packaging1g
  • Price$133.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL18880
  • Product description(R)-(+)-3-Butyn-2-ol, 99%
  • Packaging5g
  • Price$533
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA187328
  • Product description(R)-But-3-yn-2-ol 95%
  • Packaging250mg
  • Price$23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187328
  • Product description(R)-But-3-yn-2-ol 95%
  • Packaging1g
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040483
  • Product description(R)-(+)-3-BUTYN-2-OL 95.00%
  • Packaging250MG
  • Price$151.77
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040483
  • Product description(R)-(+)-3-BUTYN-2-OL 95.00%
  • Packaging1G
  • Price$726.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0040483
  • Product description(R)-(+)-3-BUTYN-2-OL 95.00%
  • Packaging5G
  • Price$1345.58
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFB05622
  • Product descriptionR-(+)-3-Butyn-2-ol
  • Packaging2g
  • Price$100
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB05622
  • Product descriptionR-(+)-3-Butyn-2-ol
  • Packaging5G
  • Price$160
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB05622
  • Product descriptionR-(+)-3-Butyn-2-ol
  • Packaging10g
  • Price$250
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB05622
  • Product descriptionR-(+)-3-Butyn-2-ol
  • Packaging25g
  • Price$450
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFB05622
  • Product descriptionR-(+)-3-Butyn-2-ol
  • Packaging50g
  • Price$700
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number39424
  • Product description(R)-(+)-3-Butyn-2-ol,≥98%(GC)Hazmat ≥98%(GC)
  • Packaging1G
  • Price$138.61
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS2962 (R)-(+)-3-Butyn-2-ol 95+% ee 1g $257 2021-12-16 Buy
AK Scientific 4141AL (R)-(+)-3-Butyn-2-ol 1mL $151 2021-12-16 Buy
Alfa Aesar L18880 (R)-(+)-3-Butyn-2-ol, 99% 250mg $48.65 2024-03-01 Buy
Alfa Aesar L18880 (R)-(+)-3-Butyn-2-ol, 99% 1g $133.65 2024-03-01 Buy
Alfa Aesar L18880 (R)-(+)-3-Butyn-2-ol, 99% 5g $533 2024-03-01 Buy
Ambeed A187328 (R)-But-3-yn-2-ol 95% 250mg $23 2021-12-16 Buy
Ambeed A187328 (R)-But-3-yn-2-ol 95% 1g $45 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040483 (R)-(+)-3-BUTYN-2-OL 95.00% 250MG $151.77 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040483 (R)-(+)-3-BUTYN-2-OL 95.00% 1G $726.5 2021-12-16 Buy
American Custom Chemicals Corporation CCH0040483 (R)-(+)-3-BUTYN-2-OL 95.00% 5G $1345.58 2021-12-16 Buy
Biosynth Carbosynth FB05622 R-(+)-3-Butyn-2-ol 2g $100 2021-12-16 Buy
Biosynth Carbosynth FB05622 R-(+)-3-Butyn-2-ol 5G $160 2021-12-16 Buy
Biosynth Carbosynth FB05622 R-(+)-3-Butyn-2-ol 10g $250 2021-12-16 Buy
Biosynth Carbosynth FB05622 R-(+)-3-Butyn-2-ol 25g $450 2021-12-16 Buy
Biosynth Carbosynth FB05622 R-(+)-3-Butyn-2-ol 50g $700 2021-12-16 Buy
Chem-Impex 39424 (R)-(+)-3-Butyn-2-ol,≥98%(GC)Hazmat ≥98%(GC) 1G $138.61 2021-12-16 Buy

Properties

Melting point :-22.07°C (estimate)
alpha :46.7 º (neat)
Boiling point :108-111 °C (lit.)
Density :0.89 g/mL at 25 °C (lit.)
refractive index :1.4235-1.4255
Flash point :10°C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :13.28±0.20(Predicted)
form :Liquid
Specific Gravity :0.88
color :Clear colorless to yellow
optical activity :[α]22/D +45°, neat
BRN :3587272
CAS DataBase Reference :42969-65-3(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
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
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
Precautionary statements:
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(R)-(+)-3-Butyn-2-ol may be used as a starting material in the multi-step synthesis of (R)-benzyl 4-hydroxyl-2-pentynoate.

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