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
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
Safety
- HS Code
- 2932990090
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..…
N-Bromosuccinimide Price
- Product number
- V390000
- Product name
- 4-Vinyl-2,3-dihydrobenzofuran
- Packaging
- 5g
- Price
- $1260
- Updated
- 2021/12/16
- Product number
- 62593
- Product name
- 4-Vinyl-2,3-dihydrobenzofuran
- Packaging
- 5G
- Price
- $2200
- Updated
- 2021/12/16
- Product number
- CHM0078216
- Product name
- 4-VINYL-2,3-DIHYDROBENZOFURAN
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $909.56
- Updated
- 2021/12/16
- Product number
- OR925611
- Product name
- 4-Vinyl-2,3-dihydrobenzofuran
- Purity
- 95%
- Packaging
- 250mg
- Price
- $125
- Updated
- 2021/12/16
- Product number
- X4826
- Product name
- 4-Vinyl-2,3-dihydrobenzofuran
- Packaging
- 250mg
- Price
- $153
- Updated
- 2021/12/16
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
4-vinyl-2，3-dihydrobenzofurane Suppliers
- Tel
- --
- Fax
- --
- sales@ajchem.in
- Country
- India
- ProdList
- 6100
- Advantage
- 58
- Tel
- --
- Fax
- --
- info@trignokem.com
- Country
- India
- ProdList
- 380
- Advantage
- 50
- Tel
- --
- Fax
- --
- enquiry@sldrugs.com
- Country
- India
- ProdList
- 2683
- Advantage
- 50
View Lastest Price from 4-vinyl-2，3-dihydrobenzofurane manufacturers
- 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
- 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