Danthron (1,8-Dihydroxyanthraquinone) | CAS No. 117-10-2

Q: What is Danthron (CAS: 117-10-2)?

Danthron, also known as 1,8-Dihydroxyanthraquinone, is an organic compound with the chemical formula C14H10O4. It is a yellow crystalline solid that is insoluble in water but soluble in organic solvents. Danthron is characterized by its anthraquinone ring system with hydroxyl groups at the 1 and 8 positions, making it a common intermediate in the synthesis of various dyes and pharmaceuticals.

Q: What are the main uses of Danthron (CAS: 117-10-2)?

Danthron is primarily used in the production of dyes, particularly as a precursor for anthraquinone-based compounds. It also finds applications in pharmaceutical research, where it is used as a fluorescent probe and in the development of drugs. Additionally, it is employed in industrial processes and as a reagent in laboratory research for chemical analysis and synthesis.

Q: Is Danthron (CAS: 117-10-2) safe?

Danthron is generally considered safe when handled properly, but it may have potential health risks if inhaled or ingested. Safety measures include wearing protective gloves, goggles, and clothing. It is classified as a possible human carcinogen (IARC Group 3), so adherence to safety standards and proper ventilation is recommended when working with this compound.

Q: How should Danthron (CAS: 117-10-2) be stored?

Danthron should be stored in a cool, dry, and dark place to maintain its stability. It is typically kept in a sealed container to prevent moisture absorption. Storage at temperatures below 25°C is recommended, and it should be protected from light to avoid degradation. Avoid exposure to air and keep away from incompatible substances.

Danthron (1,8-Dihydroxyanthraquinone)

Basic Information

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CAS Number

117-10-2

Molecular Formula

C14H8O4

Molecular Weight

240.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Orange powder

Melting Point

191-193 °C

Boiling Point

452.7°C at 760 mmHg

Flash Point

241.7℃

Solubility

less than 1 mg/mL at 64° F (NTP, 1992)

Refractive Index

1.5430 (estimate)

Vapor Pressure

8.6X10-10 mm Hg at 25 °C (est)

Vapor Density

8.3 (NTP, 1992) (Relative to Air)

SMILES

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C1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=CC=C3O

InChI

InChI=1S/C14H8O4/c15-9-5-1-3-7-11(9)14(18)12-8(13(7)17)4-2-6-10(12)16/h1-6,15-16H

InChIKey

QBPFLULOKWLNNW-UHFFFAOYSA-N

LogP

1.8732000000000002

Topological Polar Surface Area

74.6 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

346

Safety Information

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GHS Hazard Pictograms

H319

H351

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H351 Suspected of causing cancer
Carcinogenicity

Hazard Class

Class IRRITANT Class IRRITANT

Storage Conditions

2-8℃

Sensitiveness

photosensitive

Toxicity

LD50 orally in mice: <7 g/kg (Case)

Synonyms & References

English

NCGC00258539-01
Dantrona
KBio3_001479
DB04816
1,4,5,8-Tetroxyantraquinone
Tox21_111122
1,8-Dihydroxyanthraquinone ,(S)
DANTHRON [VANDF]
Pilules Vinchy N.F.
HS-1003
Tox21_111122_1
IDI1_000284
Q5221244
Spectrum2_000603
Spectrum3_000650
CCG-35470
Chrysazine
Spectrum4_001682
BCP31079
DTXSID9020328
NSC646568
SR-01000721864
Dantron [INN]
1,8-dihydroxy-9,10-dihydroanthracene-9,10-dione
8,9-dihydroxy-1,10-anthraquinone
Anthraquinone, 1,8-dihydroxy-
Laxanorm
dihyanthraquin_P21/n_LT
DANTRON [WHO-DD]
1,8-Dihydroxy-9,10-anthracenedione, 9CI
component of Modane

MDL Number

MFCD00001211

Customs Code

29146990

FAQ

What is Danthron (CAS: 117-10-2)?

Danthron, also known as 1,8-Dihydroxyanthraquinone, is an organic compound with the chemical formula C14H10O4. It is a yellow crystalline solid that is insoluble in water but soluble in organic solvents. Danthron is characterized by its anthraquinone ring system with hydroxyl groups at the 1 and 8 positions, making it a common intermediate in the synthesis of various dyes and pharmaceuticals.

What are the main uses of Danthron (CAS: 117-10-2)?

Danthron is primarily used in the production of dyes, particularly as a precursor for anthraquinone-based compounds. It also finds applications in pharmaceutical research, where it is used as a fluorescent probe and in the development of drugs. Additionally, it is employed in industrial processes and as a reagent in laboratory research for chemical analysis and synthesis.

Is Danthron (CAS: 117-10-2) safe?

Danthron is generally considered safe when handled properly, but it may have potential health risks if inhaled or ingested. Safety measures include wearing protective gloves, goggles, and clothing. It is classified as a possible human carcinogen (IARC Group 3), so adherence to safety standards and proper ventilation is recommended when working with this compound.

How should Danthron (CAS: 117-10-2) be stored?

Danthron should be stored in a cool, dry, and dark place to maintain its stability. It is typically kept in a sealed container to prevent moisture absorption. Storage at temperatures below 25°C is recommended, and it should be protected from light to avoid degradation. Avoid exposure to air and keep away from incompatible substances.