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

1-PENTYN-3-OL

Product Name: 1-PENTYN-3-OL
CAS No.: 4187-86-4
Chemical Name: 1-PENTYN-3-OL
Synonyms: Pentynol;1-PENTYN-3-OL;PENT-1-YN-3-OL;1-Pentyn-3-ol>1-Pentyn-3-ol 98%;1-Pentyn-3-ol,98%;(3S)-1-pentyn-3-ol;ETHYL ETHYNYL CARBINOL;Ethyl ethynyl carbinol,99%;1-Pentyn-3-ol (6CI, 7CI, 8CI, 9CI, ACI)
CBNumber: CB6457789
Molecular Formula: C5H8O
Formula Weight: 84.12
MOL File: 4187-86-4.mol

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1-PENTYN-3-OL Property

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
InChIKey: LBSKEFWQPNVWTP-UHFFFAOYSA-N
CAS DataBase Reference: 4187-86-4(CAS DataBase Reference)

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Safety

Hazard Codes: T
Risk Statements: 10-23/24/25
Safety Statements: 16-36/37/39-45
RIDADR: UN 1986 3/PG 3
WGK Germany: 3
RTECS: SC4758500
HazardClass: 3
PackingGroup: III
HS Code: 29052900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H301Toxic if swalloed

H311Toxic in contact with skin

H331Toxic if inhaled

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P307+P311IF exposed: call a POISON CENTER or doctor/physician.

P311Call a POISON CENTER or doctor/physician.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: P0069
Product name: 1-Pentyn-3-ol
Purity: >97.0%(GC)
Packaging: 10g
Price: $182
Updated: 2025/07/31

TRC

Product number: P227568
Product name: 1-Pentyn-3-ol
Packaging: 500mg
Price: $110
Updated: 2021/12/16

Activate Scientific

Product number: AS102763
Product name: 1-Pentyn-3-ol
Purity: 95%
Packaging: 5G
Price: $90
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2502-1-02
Product name: Pent-1-yn-3-ol
Purity: 95%
Packaging: 5G
Price: $108
Updated: 2021/12/16

AK Scientific

Product number: X7089
Product name: 1-Pentyn-3-ol
Packaging: 10g
Price: $240
Updated: 2021/12/16

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1-PENTYN-3-OL Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

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

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

Raw materials

Preparation Products

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1-PENTYN-3-OL Suppliers

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View Lastest Price from 1-PENTYN-3-OL manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 1-Pentyn-3-ol 4187-86-4
Price: US $1.00-35.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200000KG
Release date: 2024-07-30

4187-86-4, 1-PENTYN-3-OLRelated Search:

Ethyl glyoxalate Ethyldicyclohexylbenzoic acid Glyoxylic acid 1-Ethynyl-1-cyclohexanol 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether 1-Pentyn-3-ol,3-methyl 3-Ethyl-1-pentyn-3-ol 1-Octyn-3-ol Ethisterone 3,5-DIMETHYL-1-HEXYN-3-OL 2,4,7,9-Tetramethyl-5-decyne-4,7-diol Ethynyl estradiol 1,4-BIS(1-HYDROXYCYCLOHEXYL)-1,3-BUTADIYNE 1-PENTYN-3-OL 1,1'-ETHYNYLENEDICYCLOHEXANOL 5-(diethylamino)pent-3-yn-2-ol ,5-(diethylamino)-3-Pentyn-2-ol,3-Pentyn-2-ol,5-(diethylamino)- (S)-Pent-3-yn-2-ol 3-Isopropyl-4-methyl-1-pentyn-3-ol, 98+%

ETHYL ETHYNYL CARBINOL

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Pentynol

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(3S)-1-pentyn-3-ol

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1-Pentyn-3-ol (6CI, 7CI, 8CI, 9CI, ACI)

4187-86-4

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