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Merck

393967

Sigma-Aldrich

(S)-(−)-1-Octyn-3-ol

99%

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About This Item

Linear Formula:
CH3(CH2)4CH(OH)C≡CH
CAS Number:
Molecular Weight:
126.20
MDL number:
UNSPSC Code:
12352003
PubChem Substance ID:
NACRES:
NA.22

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Quality Level

Assay

99%

form

liquid

optical activity

[α]20/D −6.5°, c = 2 in methylene chloride

optical purity

ee: 97% (GLC)

refractive index

n20/D 1.442 (lit.)

bp

100 °C/20 mmHg (lit.)

density

0.864 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CCCCC[C@H](O)C#C

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This Item
256323A83407399701
Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

density

0.864 g/mL at 25 °C (lit.)

density

0.992 g/mL at 25 °C (lit.)

density

0.819 g/mL at 20 °C (lit.), 0.811 g/mL at 25 °C

density

0.864 g/mL at 25 °C (lit.)

refractive index

n20/D 1.442 (lit.)

refractive index

n20/D 1.520 (lit.)

refractive index

n/D 1.41

refractive index

n20/D 1.442 (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

bp

100 °C/20 mmHg (lit.)

bp

94-95 °C/10 mmHg (lit.)

bp

129-131 °C (lit.)

bp

100 °C/20 mmHg (lit.)

Application

Key intermediate for the synthesis of prostaglandins.[1][2][3]

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

147.2 °F - closed cup

Flash Point(C)

64 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Find documentation for the products that you have recently purchased in the Document Library.

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Tetrahedron Letters, 30, 3645-3645 (1989)
Journal of the American Chemical Society, 110, 4718-4718 (1988)
The Journal of Organic Chemistry, 53, 5590-5590 (1988)

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