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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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 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

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

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

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Anthracenes

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