139627-44-4

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• Basic information

  1. Product Name: 1,2-dihydroxy-5,7-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene
  2. Synonyms: 1,2-dihydroxy-5,7-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene
  3. CAS NO:139627-44-4
  4. Molecular Formula: C20H18 O3
  5. Molecular Weight: 0
  6. EINECS: N/A
  7. Product Categories: N/A
  8. Mol File: 139627-44-4.mol
  9. Article Data: 0

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 578°Cat760mmHg
  3. Flash Point: 303.4°C
  4. Appearance: /
  5. Density: 1.387g/cm³
  6. Vapor Pressure: 3.34E-14mmHg at 25°C
  7. Refractive Index: 1.763
  8. Storage Temp.: N/A
  9. Solubility: N/A
  10. CAS DataBase Reference: 1,2-dihydroxy-5,7-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene(CAS DataBase Reference)
  11. NIST Chemistry Reference: 1,2-dihydroxy-5,7-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene(139627-44-4)
  12. EPA Substance Registry System: 1,2-dihydroxy-5,7-dimethyl-3,4-epoxy-1,2,3,4-tetrahydrochrysene(139627-44-4)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 139627-44-4(Hazardous Substances Data)

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• 1,2-DIHYDROXY-5,7-DIMETHYL-3,4-EPOXY-1,2,3,4-TETRAHYDROCHRYSENECAS

  Cas No: 139627-44-4

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139627-44-4 Usage

Molecular weight

308.34 g/mol

Chemical structure

A polycyclic aromatic hydrocarbon (PAH) compound with two hydroxyl groups (-OH) at positions 1 and 2, two methyl groups (-CH3) at positions 5 and 7, and an epoxy group (-O-) between positions 3 and 4.

Formation

Formed through the oxidation of chrysene, a common constituent of coal tar and cigarette smoke.

Potential mutagen

Yes, it has been identified as a potential mutagen due to its ability to cause damage to DNA.

Potential carcinogen

Yes, it has been identified as a potential carcinogen due to its ability to potentially lead to the formation of tumors.

Hazardous substance

Yes, it is considered a hazardous substance.

Health risk

Exposure to this chemical should be minimized to reduce the risk of adverse health effects.

Environmental and consumer product regulation

Regulatory agencies monitor and restrict its presence in the environment and in consumer products to protect public health and the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 139627-44-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,6,2 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139627-44:
(8*1)+(7*3)+(6*9)+(5*6)+(4*2)+(3*7)+(2*4)+(1*4)=154
154 % 10 = 4
So 139627-44-4 is a valid CAS Registry Number.

InChI:InChI=1/C20H18O3/c1-9-4-3-5-11-12-6-7-13-16(15(12)10(2)8-14(9)11)19-20(23-19)18(22)17(13)21/h3-8,17-22H,1-2H3

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