9-Anthraldehyde

Product Name: 9-Anthraldehyde
CAS No.: 642-31-9
Chemical Name: 9-Anthraldehyde
Synonyms: anthracene-9-carbaldehyde;9-ANTHRACENECARBOXALDEHYDE;anthraldehyde;9-Anthrylaldehyde;AKOS B029849;9-Anthaldehyde;9-ANTHRALDEHYDE;AKOS BBS-00003154;9-Formylanthracene;9-Anthraldehyde,98%
CBNumber: CB5214251
Molecular Formula: C15H10O
Formula Weight: 206.24
MOL File: 642-31-9.mol

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9-Anthraldehyde Property

Melting point:: 103-105 °C (lit.)
Boiling point:: 305.09°C (rough estimate)
Density: 1.0701 (rough estimate)
refractive index: 1.6324 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Soluble in toluene.
form: Crystalline Powder or Needles
color: Yellow
Sensitive: Air Sensitive
BRN: 639167
Stability:: Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey: YMNKUHIVVMFOFO-UHFFFAOYSA-N
CAS DataBase Reference: 642-31-9(CAS DataBase Reference)
NIST Chemistry Reference: 9-Anthracenecarboxaldehyde(642-31-9)
EPA Substance Registry System: 9-Anthracenecarboxaldehyde (642-31-9)

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Safety

Hazard Codes: Xn
Risk Statements: 36/37/38-20/21/22
Safety Statements: 24/25-36
WGK Germany: 3
TSCA: Yes
HS Code: 29122900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 278688
Product name: 9-Anthracenecarboxaldehyde
Purity: 97%
Packaging: 5g
Price: $31.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 278688
Product name: 9-Anthracenecarboxaldehyde
Purity: 97%
Packaging: 25g
Price: $87.6
Updated: 2024/03/01

TCI Chemical

Product number: A0779
Product name: 9-Anthracenecarboxaldehyde
Purity: >99.0%(GC)
Packaging: 25g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: A0779
Product name: 9-Anthracenecarboxaldehyde
Purity: >99.0%(GC)
Packaging: 100g
Price: $218
Updated: 2024/03/01

Alfa Aesar

Product number: A11258
Product name: 9-Anthraldehyde, 98%
Packaging: 25g
Price: $63.8
Updated: 2024/03/01

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9-Anthraldehyde Chemical Properties,Usage,Production

Chemical Properties

yellow powder

Uses

9-Anthraldehyde is used to prepare asymmetrical tridentate Schiff base ligands, 2-(9-anthrylmethyl-ideneamino)-4-methyl-phenol and functionalized ligand like 2-(anthracen-9-ylidene)-4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione through Knoevenangel condensation with the diphosphine ligand 4,5-bis(diphenylphosphino)-4-cyclopentene-1,3-dione. It is also used as an intermediate for dyes, pigment, active pharmaceutical ingredients and other organic compounds. Further, it is involved in the Diels Alder reaction with benzenediazonium-2-carboxylate.

Synthesis Reference(s)

The Journal of Organic Chemistry, 53, p. 4587, 1988 DOI: 10.1021/jo00254a035

General Description

The Diels-Alder reaction of 9-anthracenecarboxaldehyde with benzenediazonium-2-carboxylate was studied.

Purification Methods

9-Anthraldehyde [642-31-9] M 206.2, m 104-105o. Crystallise the aldehyde from acetic acid or EtOH. [Masnori et al. J Am Chem Soc 108 1126 1986, Beilstein 7 IV 1738.]

9-Anthraldehyde Preparation Products And Raw materials

Raw materials

Anthracene White phosphorus

Preparation Products

9-Anthracenemethanol 9-VINYLANTHRACENE 9-(Chloromethyl)anthracene

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9-Anthraldehyde Suppliers

Americas 1 Belgium 1 Canada 1 China 280 Czech Republic 1 Europe 3 France 1 Germany 8 India 25 Japan 5 Slovakia 1 Switzerland 3 Ukraine 2 United Kingdom 18 United States 44 Global 394

Mascot I.E. Co., Ltd

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Weifang QianJin Fine Chemical Co., Ltd.

Tel: 13031698386 18753684562
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J & K SCIENTIFIC LTD.

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Meryer (Shanghai) Chemical Technology Co., Ltd.

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Country: China
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INTATRADE GmbH

Tel: +49 3493/605464
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Email: sales@intatrade.de
Country: Germany
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Alfa Aesar

Tel: 400-6106006
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Country: China
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TAIYUAN RHF CO.,LTD.

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TCI (Shanghai) Development Co., Ltd.

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Beijing dtftchem Technology Co., Ltd.

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Beijing Ouhe Technology Co., Ltd

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View Lastest Price from 9-Anthraldehyde manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: 9-Anthraldehyde 642-31-9
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-02

Hebei Longbang Technology Co., Ltd

Product: 9-Anthraldehyde 642-31-9
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-05-23

Hebei Weibang Biotechnology Co., Ltd

Product: 9-Anthraldehyde 642-31-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

642-31-9, 9-AnthraldehydeRelated Search:

Benzaldehyde Anthracene Paraformaldehyde Formaldehyde Anthracene-9-carboxylic acid 9,10-ANTHRACENEDICARBOXALDEHYDE 1,2-ACEANTHRYLENEDIONE 9-TRIFLUOROACETYLANTHRACENE Formaldehyde catching agent 9-METHYL-10-ANTHRALDEHYDE 9-ACETYLANTHRACENE 4-(9-ANTHROYLOXY)PHENACYL BROMIDE 9-ANTHRALDEHYDE HYDRAZONE,9-ANTHRALDEHYDE HYDRAZONE 99% 9-ANTHRALDEHYDE OXIME,9-Anthraldehyde oxime, predominantly syn,9-ANTHRALDEHYDE OXIME, 99%, PREDOMINANTL Y SYN 9-Anthraldehyde Formaldehyde scavenging agent 16-(9-ANTHROYLOXY)PALMITIC ACID 9-ANTHROYLNITRILE Anthraldehyde

9-Anthrylaldehyde

9-Anthrylcarboxaldehyde

9-Formylanthracene

9-ANTHRACENECARBALDEHYDE

9-ANTHRACENECARBOXALDEHYDE

9-ANTHRALDEHYDE

AKOS B029849

AKOS BBS-00003154

ANTHRACENE-9-ALDEHYDE

ANTHRACENE-9-CARBOXALDEHYDE

anthracene-9-carbaldehyde

9-Anthaldehyde

9-Anthracenecarboxaldehyde(9-Anthraldehyde)

9-Anthraldehyde,98%

anthraldehyde

9-ANTHRALDEHYDE,99+%

9-Anthracenecarboxaldehyde 97%

anthracene-10-carbaldehyde

9-Anthraldehyde [642-31-9]

9-Anthracenecarboxaldehyde,97%

9-Anthracenecarboxaldehyde,99%

9-Anthracenecarboxal

9-anthracene aldehyde

9-Anthraldehyde 98%

9-Anthracenecarboxaldehyde, 99% 25GR

Anthracene-9-carboxaldehyde 9-Anthraldehyde

9-Anthraldehyde for synthesis

9-Anthracenecarboxaldehyde &gt

9-Anthraldehyde,CAS:642-31-9

9- anthracene formaldehyde

642-31-9

C15H10O

C14H9CHO

ALDEHYDE

Carbohydrate Labels for Chromatography

Anthracenes

Fluorescent Probes, Labels, Particles and Stains

Fluorescent Labels

Organic Building Blocks

Building Blocks

Biochemicals and Reagents

Aldehydes

BioChemical

C10 to C21

Carbonyl Compounds

Carbohydrate Labels

Aromatic Aldehydes & Derivatives (substituted)

Anthracenes