ChemicalBook > CAS DataBase List > 3,4-Dihydro-2H-pyrano[3,2-b]pyridine

3,4-Dihydro-2H-pyrano[3,2-b]pyridine

Product Name
3,4-Dihydro-2H-pyrano[3,2-b]pyridine
CAS No.
70381-92-9
Chemical Name
3,4-Dihydro-2H-pyrano[3,2-b]pyridine
Synonyms
2H,3H,4H-pyrano[3,2-b]pyridine;3,4-Dihydro-2H-pyrano[3,2-b]pyridine;2H-Pyrano[3,2-b]pyridine, 3,4-dihydro-;3,4-Dihydro-2H-pyrano[3,2-b]pyridine ISO 9001：2015 REACH
CBNumber
CB72481824
Molecular Formula
C8H9NO
Formula Weight
135.16
MOL File
70381-92-9.mol
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3,4-Dihydro-2H-pyrano[3,2-b]pyridine Property

Boiling point:
227.4±9.0 °C(Predicted)
Density 
1.121±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
form 
solid
pka
6.18±0.20(Predicted)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-36
Safety Statements 
26
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye 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.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
ADE000001
Product name
3,4-Dihydro-2H-pyrano[3,2-b]pyridine
Purity
Aldrich
Packaging
1g
Price
$792
Updated
2024/03/01
TRC
Product number
D679770
Product name
3,4-Dihydro-2H-pyrano[3,2-b]pyridine
Packaging
10mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
054035
Product name
3,4-Dihydro-2H-pyrano[3,2-b]pyridine
Packaging
100mg
Price
$237
Updated
2021/12/16
Matrix Scientific
Product number
054035
Product name
3,4-Dihydro-2H-pyrano[3,2-b]pyridine
Packaging
500mg
Price
$520
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0085588
Product name
3,4-DIHYDRO-2H-PYRANO[3,2-B]PYRIDINE
Purity
95.00%
Packaging
100MG
Price
$837.38
Updated
2021/12/16
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3,4-Dihydro-2H-pyrano[3,2-b]pyridine Chemical Properties,Usage,Production

Uses

3,4-Dihydro-2H-pyrano[3,2-b]pyridine is used in an iridium-based photoredox catalytic system for radical conjugate addition of nitrogen heterocycles to alkenes.

3,4-Dihydro-2H-pyrano[3,2-b]pyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,4-Dihydro-2H-pyrano[3,2-b]pyridine manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3,4-Dihydro-2H-pyrano[3,2-b]pyridine 70381-92-9
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-05-25
Career Henan Chemical Co
Product
3,4-Dihydro-2H-pyrano[3,2-b]pyridine 70381-92-9
Price
US $9.80/KG
Min. Order
1KG
Purity
97%-99%
Supply Ability
1kg -1000kg
Release date
2020-01-02

70381-92-9, 3,4-Dihydro-2H-pyrano[3,2-b]pyridineRelated Search:


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  • 3,4-Dihydro-2H-pyrano[3,2-b]pyridine ISO 9001：2015 REACH
  • 70381-92-9