4-vinyl-2，3-dihydrobenzofurane

ChemicalBook > CAS DataBase List > 4-vinyl-2，3-dihydrobenzofurane

4-vinyl-2，3-dihydrobenzofurane

Product Name: 4-vinyl-2，3-dihydrobenzofurane
CAS No.: 230642-84-9
Chemical Name: 4-vinyl-2，3-dihydrobenzofurane
Synonyms: 4-Vinyl-2,4-dihydrobenzofuran;4-Vinyl-2,3-dihydrobenzofuran;4-ethenyl-2,3-dihydrobenzofuran;Benzofuran, 4-ethenyl-2,3-dihydro-;4-Vinyl-2,3-dihydrobenzofuran(VBF);4-ethenyl-2,3-dihydro-1-benzofuran;Imtermediate tasimelteon(4-ethenyl-2,3-dihydrobenzofuran)
CBNumber: CB51235183
Molecular Formula: C10H10O
Formula Weight: 146.19
MOL File: 230642-84-9.mol

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4-vinyl-2，3-dihydrobenzofurane Property

Boiling point:: 244.3±25.0 °C(Predicted)
Density: 1.078±0.06 g/cm3(Predicted)
storage temp.: 2-8°C

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Safety

HS Code: 2932990090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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).

P330Rinse mouth.

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

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: V390000
Product name: 4-Vinyl-2,3-dihydrobenzofuran
Packaging: 5g
Price: $1260
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 62593
Product name: 4-Vinyl-2,3-dihydrobenzofuran
Packaging: 5G
Price: $2200
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0078216
Product name: 4-VINYL-2,3-DIHYDROBENZOFURAN
Purity: 95.00%
Packaging: 5G
Price: $909.56
Updated: 2021/12/16

Apolloscientific

Product number: OR925611
Product name: 4-Vinyl-2,3-dihydrobenzofuran
Purity: 95%
Packaging: 250mg
Price: $125
Updated: 2021/12/16

AK Scientific

Product number: X4826
Product name: 4-Vinyl-2,3-dihydrobenzofuran
Packaging: 250mg
Price: $153
Updated: 2021/12/16

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4-vinyl-2，3-dihydrobenzofurane Chemical Properties,Usage,Production

Uses

4-Vinyl-2,3-dihydrobenzofuran is an intermediate in the synthesis of tasimelteon (T007740). Tasimelteon is a novel drug, used in the treatment of non-24 hour sleep-wake disorder. It helps to correct the circadian rhythm disorder often seen in patients who are visually impaired.

4-vinyl-2，3-dihydrobenzofurane Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-vinyl-2，3-dihydrobenzofurane manufacturers

PNP Biotech Co. Ltd

Product: 4-VINYL-2,3-DIHYDROBENZOFURAN 230642-84-9
Price: US $0.00/KG
Min. Order: 25KG
Purity: 95% HPLC 98%
Supply Ability: Inquiry
Release date: 2023-05-31

Career Henan Chemical Co

Product: 4-vinyl-2，3-dihydrobenzofurane 230642-84-9
Price: US $1.00/g
Min. Order: 1g
Purity: 99.99%
Supply Ability: 200kg
Release date: 2019-12-20

230642-84-9, 4-vinyl-2，3-dihydrobenzofuraneRelated Search:

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230642-84-9