7-METHOXY-2,2-DIMETHYL-3-CHROMENE

Product Name: 7-METHOXY-2,2-DIMETHYL-3-CHROMENE
CAS No.: 17598-02-6
Chemical Name: 7-METHOXY-2,2-DIMETHYL-3-CHROMENE
Synonyms: PRICOCENE I;PRECOCENE 1;PRECOCENE I;Precocene I,99%;Precocene I 99%;Demethoxyageratochromene;6-Demethoxyageratochromene;7-METHOXY-2,2-DIMETHYLCHROMENE;7-METHOXY-2,2-DIMETHYL-3-CHROMENE;7-Methoxy-2,2-diMethyl-2H-chroMene
CBNumber: CB6750303
Molecular Formula: C12H14O2
Formula Weight: 190.24
MOL File: 17598-02-6.mol

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7-METHOXY-2,2-DIMETHYL-3-CHROMENE Property

Melting point:: 46-47 °C
Boiling point:: 68 °C0.1 mm Hg(lit.)
Density: 1.052 g/mL at 25 °C(lit.)
refractive index: n20/D 1.56(lit.)
Flash point:: >230 °F
storage temp.: 2-8°C
LogP: 3.350

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Safety

Hazard Codes: Xn,N
Risk Statements: 22-51/53
Safety Statements: 61
WGK Germany: 3
RTECS: DJ2529000

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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

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P233Keep container tightly closed.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

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.

P304IF INHALED:

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

P330Rinse mouth.

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

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

P340Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362Take off contaminated clothing and wash before reuse.

P391Collect spillage. Hazardous to the aquatic environment

P403Store in a well-ventilated place.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 195855
Product name: Precocene I
Purity: 99%
Packaging: 1g
Price: $166
Updated: 2023/06/20

American Custom Chemicals Corporation

Product number: CHM0013232
Product name: 7-METHOXY-2,2-DIMETHYLCHROMENE
Purity: 95.00%
Packaging: 1G
Price: $690.06
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0013232
Product name: 7-METHOXY-2,2-DIMETHYLCHROMENE
Purity: 95.00%
Packaging: 5G
Price: $1132.71
Updated: 2021/12/16

Alichem

Product number: 17598026
Product name: 7-Methoxy-2,2-dimethyl-2H-chromene
Packaging: 250mg
Price: $152.44
Updated: 2021/12/16

AHH

Product number: MT-16824
Product name: 7-Methoxy-2,2-dimethyl-3-chromene
Purity: 98%
Packaging: 1g
Price: $345
Updated: 2021/12/16

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7-METHOXY-2,2-DIMETHYL-3-CHROMENE Chemical Properties,Usage,Production

Definition

ChEBI: A member of the class of chromenes that is 2H-chromene substituted by a methoxy group at position 7 and two methyl groups at position 2.

Synthesis Reference(s)

The Journal of Organic Chemistry, 44, p. 803, 1979 DOI: 10.1021/jo01319a030

7-METHOXY-2,2-DIMETHYL-3-CHROMENE Preparation Products And Raw materials

Raw materials

Preparation Products

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7-METHOXY-2,2-DIMETHYL-3-CHROMENE Suppliers

China 19 Germany 1 Switzerland 1 United Kingdom 1 United States 6 Global 28

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17598-02-6, 7-METHOXY-2,2-DIMETHYL-3-CHROMENERelated Search:

GAMBOGIC ACID Acronine PRECOCENE II calophyllolid calanolide B CALANOLIDE A 2-Butenal, 2-methyl-4-[3a,4,5,7-tetrahydro-8-hydroxy-3,3,11,11-tetramethyl-13-(3-methyl-2-butenyl)-7,15-dioxo-1,5-methano-1H,3H,11H-furo[3,4-g]pyrano[3,2-b]xanthen-1-yl]-, [1R-[1alpha,1(Z),3abeta,5alpha,14aS*]]- 7-ETHOXY-6-METHOXY-2,2-DIMETHYLCHROMENE 7-METHOXY-2,2-DIMETHYL-3-CHROMENE MACLURAXANTHONE ISO-OSAJIN XANTHYLETIN Pongapinone A 5-METHOXYDURMILLONE ALPINUMISOFLAVONE DIMETHYL ETHER ISO-OSAJIN-4'-METHYL ETHER inophyllum B 1-Piperazineethanol, alpha-((4-(7-methoxy-2,2-dimethyl-3-phenyl-2H-1-b enzopyran-4-yl)phenoxy)methyl)-4-phenyl-

2,2-Dimethyl-2H-chromen-7-yl methyl ether

2,2-dimethyl-7-methoxy-2h-1-benzopyra

2,2-Dimethyl-7-methoxy-2H-1-benzopyran

2H-1-Benzopyran, 2,2-dimethyl-7-methoxy-

2H-1-Benzopyran, 7-methoxy-2,2-dimethyl-

6-Demethoxyageratochromene

Demethoxyageratochromene

PRICOCENE I

7-METHOXY-2,2-DIMETHYL-3-CHROMENE

7-METHOXY-2,2-DIMETHYLCHROMENE

Precocene I,99%

PRECOCENE 1

PRECOCENE I

7-Methoxy-2,2-diMethyl-2H-chroMene

Precocene I 99%

17598-02-6

17598-02-1

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