cyclooct-4-en-1-ol

Product Name: cyclooct-4-en-1-ol
CAS No.: 4277-34-3
Chemical Name: cyclooct-4-en-1-ol
Synonyms: 4-Cyclooctenol;cyclooct-4-enol;Cyclooctene-5-ol;4-Cycloocten-1-ol;cyclooct-4-en-1-ol;(Z)-4-Cyclooctenol;(Z)-cyclooct-4-enol;(Z)-cyclooct-4-en-1-ol;(4Z)-cyclooct-4-en-1-ol;5-Hydroxy-1-cyclooctene
CBNumber: CB3930041
Molecular Formula: C8H14O
Formula Weight: 126.2
MOL File: 4277-34-3.mol

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cyclooct-4-en-1-ol Property

Boiling point:: 87.5-90 °C(Press: 10 Torr)
Density: 0.95g/ml
storage temp.: 2-8°C
pka: 15.13±0.20(Predicted)
InChI: InChI=1S/C8H14O/c9-8-6-4-2-1-3-5-7-8/h1-2,8-9H,3-7H2/b2-1-
InChIKey: UCPDHOTYYDHPEN-UPHRSURJSA-N
SMILES: C1(O)CCCC=CCC1 |c:5|

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Safety

HS Code: 2906190090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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

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

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: H950143
Product name: 5-Hydroxy-1-cyclooctene
Packaging: 50mg
Price: $60
Updated: 2021/12/16

AK Scientific

Product number: J96780
Product name: (Z)-Cyclooct-4-enol
Packaging: 1g
Price: $72
Updated: 2021/12/16

AK Scientific

Product number: J96780
Product name: (Z)-Cyclooct-4-enol
Packaging: 5g
Price: $204
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0101409
Product name: CYCLOOCT-4-ENOL
Purity: 95.00%
Packaging: 5MG
Price: $498.48
Updated: 2021/12/16

SynChem

Product number: SC-28145
Product name: CYCLOOCT-4-ENOL
Purity: 95%
Packaging: 1g
Price: $80
Updated: 2021/12/16

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cyclooct-4-en-1-ol Chemical Properties,Usage,Production

Synthesis

19740-90-0

4277-34-3

The general procedure for the synthesis of 4-hydroxycyclooctene from 5,6-epoxycyclooctene was as follows: 1. Preparation of (Z)-epoxy-4-enol (1): 9-oxabicyclo[6.1.0]non-4-ene (4.2 g, 33.8 mmol) was slowly added to LiAlH4 (1.2 g, 30.4 mmol) suspended in ether (100 mL). The reaction mixture was stirred at room temperature for 4 hours. Upon completion of the reaction, 4 mL of H2O, 4 mL of 25% NaOH (aq) and 4 mL of H2O were added sequentially for post-treatment. The resulting mixture was filtered and the filtrate was dried with Na2SO4 and filtered again. Concentration of the clarified ether solution gave 4.1 g (Z)-cyclooct-4-enol in 96.1% yield.

References

[1] Patent: US2013/309170, 2013, A1. Location in patent: Paragraph 0154
[2] Angewandte Chemie - International Edition, 2014, vol. 53, # 38, p. 10242 - 10246
[3] Angew. Chem., 2014, vol. 126, # 38, p. 10407 - 10412,5
[4] Patent: US2016/115180, 2016, A1. Location in patent: Paragraph 0139
[5] Macromolecules, 2005, vol. 38, # 25, p. 10406 - 10412

cyclooct-4-en-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

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cyclooct-4-en-1-ol Suppliers

China 67 India 2 Switzerland 1 United Kingdom 1 United States 4 Global 75

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4277-34-3