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Dibenzo[a,h]pyrene

Dibenzo[a,h]pyrene structure

CAS No:
189-64-0
Formula:
C24H14
Chemical Name:
Dibenzo[a,h]pyrene
Synonyms:
Dibenzo[b,def]chrysene;Dibenzo[a,h]pyrene;3,4:8,9-Dibenzopyrene
Categories:
Analytical Chemistry > Standard

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Description

DIBENZO(A,H)PYRENE is a yellow odorless crystals or flakes. Water insoluble.

Dibenzo[a,h]pyrene Basic Attributes

Molecular Weight：

302.37

Exact Mass：

302.37

EC Number：

205-878-0

HScode：

2902909090

Characteristics

PSA：

XLogP3：

7.28 (est)

Appearance：

Dibenzo(a,h)pyrene appears as yellow odorless crystals or flakes. Water insoluble.

Density：

1.3±0.1 g/cm3

Melting Point：

317 °C

Boiling Point：

596 °C

Flash Point：

-11 °C

Refractive Index：

1.913

Water Solubility：

soluble in 1,4-dioxane

Storage Conditions：

2-8°C

Vapor Pressure：

6.4X10-12 mm Hg at 25 deg C (est)

Odor：

Odorless

Safety Information

Packing level：

III

Hazard category：

6.1(b)

Transport codes：

2811

hazard class code：

45-46-11-36/38-48/23/24/25-65-67-36/37/38

safety instructions：

53-26-36/37-62-45-16

RTECS Number：

HO5775000

Marks：

F,T

Stability/Shelf Life：

Stable under recommended storage conditions.[Sigma-Aldrich; Safety Data Sheet for Dibenzo

Precautionary statement(s)：

P201-P210-P261-P301 + P310-P305 + P351 + P338-P308 + P313

Hazard Statements：

H225-H304-H315-H319-H335-H336-H340-H350-H372

Computed Properties

Molecular Weight:302.4
XLogP3:7
Exact Mass:302.109550447
Monoisotopic Mass:302.109550447
Heavy Atom Count:24
Complexity:436
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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3,4,8,9-Dibenzopyrene

CAS No.: 189-64-0

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