3,3-Diphenyl-3H-naphtho[2,1-b]pyran

Product Name: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran
CAS No.: 4222-20-2
Chemical Name: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran
Synonyms: 3,3-diphenyl-3H-benz;3,3-Diphenylbenzo[f]chromene;3,3-Diphenyl-3H-benzo[f]chromene;2,2-Diphenyl-2H-1-oxaphenanthrene;3,3-diphenylbenzo[f][1]benzopyran;2,2-Diphenyl-5,6-benzo(2H)chromene;3,3-DIPHENYL-3H-NAPHTHO[2,1-B]BYRAN;3,3-DIPHENYL-3H-NAPHTHO[2,1-B]PYRAN;3,3-diphenyl-3H-naphtho[2,1-b]byran ;3H-Naphtho[2,1-b]pyran, 3,3-diphenyl-
CBNumber: CB8306207
Molecular Formula: C25H18O
Formula Weight: 334.41
MOL File: 4222-20-2.mol

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3,3-Diphenyl-3H-naphtho[2,1-b]pyran Property

Melting point:: 160°C
Boiling point:: 511.1±50.0 °C(Predicted)
Density: 1.187±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
color: White to Light yellow
EPA Substance Registry System: 3H-Naphtho[2,1-b]pyran, 3,3-diphenyl- (4222-20-2)

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Safety

Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
HS Code: 2932.99.7000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D3197
Product name: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $156
Updated: 2024/03/01

Chem-Impex

Product number: 43554
Product name: 3,3-Diphenyl-3H-naphtho[2,1-β]pyran,≥98%(HPLC)
Purity: ≥98%(HPLC)
Packaging: 5G
Price: $158.31
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD62474
Product name: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran
Packaging: 10g
Price: $172
Updated: 2021/12/16

Matrix Scientific

Product number: 099711
Product name: 3,3-Diphenyl-3H-benzo[f]chromene
Purity: 95+%
Packaging: 250mg
Price: $243
Updated: 2021/12/16

AK Scientific

Product number: P710
Product name: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran
Packaging: 5g
Price: $245
Updated: 2021/12/16

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3,3-Diphenyl-3H-naphtho[2,1-b]pyran Chemical Properties,Usage,Production

Uses

3,3-Diphenyl-3H-benzo[f]chromene is a useful research chemical compound used in the preparation and photochromism of naphthopyrans, pyranoquinolines, pyranoquinazolines, and pyranoquinoxalines.

3,3-Diphenyl-3H-naphtho[2,1-b]pyran Preparation Products And Raw materials

Raw materials

Preparation Products

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3,3-Diphenyl-3H-naphtho[2,1-b]pyran Suppliers

Americas 1 China 75 Europe 1 India 2 Japan 1 United Kingdom 3 United States 13 Global 96

Tianjin Security-Chemical Technology Co., Ltd.

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View Lastest Price from 3,3-Diphenyl-3H-naphtho[2,1-b]pyran manufacturers

Career Henan Chemical Co

Product: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran 4222-20-2
Price: US $6.60/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2019-12-25

4222-20-2, 3,3-Diphenyl-3H-naphtho[2,1-b]pyranRelated Search:

Benzo[b]thien-2-ylboronic acid Tetrahydropyran Centchroman Biphenyl benzopyran (R)-1-PHENYL-2-PROPEN-1-OL (S)-1-PHENYL-2-PROPEN-1-OL 3,3-Diphenyl-3H-naphtho[2,1-b]pyran

3,3-Diphenyl-3H-benzo[f]chromene

3,3-DIPHENYL-3H-NAPHTHO[2,1-B]PYRAN

3,3-diphenylbenzo[f][1]benzopyran

2,2-Diphenyl-2H-1-oxaphenanthrene

2,2-Diphenyl-5,6-[1,3]butadieno-2H-1-benzopyran

2,2-Diphenyl-5,6-benzo(2H)chromene

3,3-diphenyl-3H-benzo[f]chromene Molecular Weight: 334.41

3,3-diphenyl-3H-benz

3,3-DIPHENYL-3H-NAPHTHO[2,1-B]BYRAN

3,3-diphenyl-3H-naphtho[2,1-b]byran

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3,3-Diphenyl-3H-naphtho[2,1-b]pyran&gt

3H-Naphtho[2,1-b]pyran, 3,3-diphenyl-

3,3-Diphenylbenzo[f]chromene

4222-20-2

Photochromic Compounds

Azobenzene, etc. (Photochromic Compounds)

Functional Materials

Photochromic Compounds