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HomeProduct name list(R)-(+)-3-Butyn-2-ol

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

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

What is (R)-(+)-3-Butyn-2-ol?

Chemical properties

clear colorless to yellow liquid

The Uses of (R)-(+)-3-Butyn-2-ol

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

What are the applications of Application

(R)-(+)-3-Butyn-2-ol is a starting material for second generation 5-lipoxygenase inhibitors

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

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
form  Liquid
pka 13.28±0.20(Predicted)
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 for (R)-(+)-3-Butyn-2-ol

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Skull and Crossbones
Acute Toxicity
GHS06
ghs
Health Hazard
GHS08
GHS Hazard Statements H226:Flammable liquids
H315:Skin corrosion/irritation
H317:Sensitisation, Skin
H318:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
H351:Carcinogenicity
Precautionary Statement Codes 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.

Computed Descriptors for (R)-(+)-3-Butyn-2-ol

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