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ChemicalBook >> CAS DataBase List >> 9-Anthraldehyde

9-Anthraldehyde

9-Anthraldehyde price.
  • $4 - $900
  • Product name: 9-Anthraldehyde
  • CAS: 642-31-9
  • MF: C15H10O
  • MW: 206.24
  • EINECS:211-383-0
  • MDL Number:MFCD00001254
  • Synonyms:9-ANTHRACENECARBALDEHYDE;9-ANTHRALDEHYDE;AKOS B029849;AKOS BBS-00003154;ANTHRACENE-9-ALDEHYDE;ANTHRACENE-9-CARBOXALDEHYDE;9-Anthaldehyde;9-Anthracenecarboxaldehyde(9-Anthraldehyde)
78 prices
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  • aablocks
  • Activate Scientific
  • Adipogen Life Sciences
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
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  • Manufactureraablocks
  • Product numberAA003NHD
  • Product description9-Anthraldehyde 95%
  • Packaging5g
  • Price$4
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003NHD
  • Product description9-Anthraldehyde 95%
  • Packaging10g
  • Price$5
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003NHD
  • Product description9-Anthraldehyde ≥99%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003NHD
  • Product description9-Anthraldehyde 95%
  • Packaging100g
  • Price$19
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA003NHD
  • Product description9-Anthraldehyde 95%
  • Packaging500g
  • Price$56
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS11290
  • Product descriptionAnthracene-9-carbaldehyde 95%
  • Packaging100g
  • Price$62
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS11290
  • Product descriptionAnthracene-9-carbaldehyde 95%
  • Packaging25g
  • Price$32
  • Updated2026-06-04
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  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0180-G005
  • Product description9-Anthracenecarbaldehyde ≥99%(HPLC)
  • Packaging5g
  • Price$15
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0180-G005
  • Product description9-Anthracenecarbaldehyde ≥99%(HPLC)
  • Packaging5G
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0180-G500
  • Product description9-Anthracenecarbaldehyde ≥99%(HPLC)
  • Packaging500g
  • Price$275
  • Updated2026-05-06
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  • ManufacturerAHH
  • Product numberMT-46309
  • Product description9-Anthraldehyde 98%
  • Packaging1000g
  • Price$480
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-46309
  • Product description9-Anthraldehyde 97%
  • Packaging1000g
  • Price$480
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-46309
  • Product description9-Anthraldehyde 97%
  • Packaging1000g
  • Price$480
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91119
  • Product description9-Anthraldehyde 95%
  • Packaging1kg
  • Price$197
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ20317
  • Product description9-Anthraldehyde 99%(GC)
  • Packaging500g
  • Price$198
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberA156
  • Product description9-Anthraldehyde 98%(GC)
  • Packaging1kg
  • Price$247
  • Updated2026-06-04
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003NHD 9-Anthraldehyde 95% 5g $4 2026-05-28 Buy
aablocks AA003NHD 9-Anthraldehyde 95% 10g $5 2026-05-28 Buy
aablocks AA003NHD 9-Anthraldehyde ≥99% 25g $12 2026-05-28 Buy
aablocks AA003NHD 9-Anthraldehyde 95% 100g $19 2026-05-28 Buy
aablocks AA003NHD 9-Anthraldehyde 95% 500g $56 2026-05-28 Buy
Activate Scientific AS11290 Anthracene-9-carbaldehyde 95% 100g $62 2026-06-04 Buy
Activate Scientific AS11290 Anthracene-9-carbaldehyde 95% 25g $32 2026-06-04 Buy
Adipogen Life Sciences CDX-A0180-G005 9-Anthracenecarbaldehyde ≥99%(HPLC) 5g $15 2026-05-06 Buy
Adipogen Life Sciences CDX-A0180-G005 9-Anthracenecarbaldehyde ≥99%(HPLC) 5G $13 2021-12-16 Buy
Adipogen Life Sciences CDX-A0180-G500 9-Anthracenecarbaldehyde ≥99%(HPLC) 500g $275 2026-05-06 Buy
AHH MT-46309 9-Anthraldehyde 98% 1000g $480 2021-12-16 Buy
AHH MT-46309 9-Anthraldehyde 97% 1000g $480 2026-05-25 Buy
AHH MT-46309 9-Anthraldehyde 97% 1000g $480 2026-05-26 Buy
AK Scientific J91119 9-Anthraldehyde 95% 1kg $197 2026-06-04 Buy
AK Scientific J20317 9-Anthraldehyde 99%(GC) 500g $198 2026-06-04 Buy
AK Scientific A156 9-Anthraldehyde 98%(GC) 1kg $247 2026-06-04 Buy

Properties

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.
InChI :1S/C15H10O/c16-10-15-13-7-3-1-5-11(13)9-12-6-2-4-8-14(12)15/h1-10H
InChIKey :YMNKUHIVVMFOFO-UHFFFAOYSA-N
SMILES :[H]C(=O)c1c2ccccc2cc3ccccc13
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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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.

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