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1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione

1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione structure

CAS No:
36310-05-1
Formula:
C18H8O4
Chemical Name:
1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione
Synonyms:
1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione;3,4-Benzoxanthenedicarboxylic anhydride

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1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione Basic Attributes

Molecular Weight：

288.257

Exact Mass：

288.25

EC Number：

609-230-1

DSSTox ID：

DTXSID70459566

HScode：

2932999099

Characteristics

PSA：

52.6

XLogP3：

3.64360

Density：

1.544g/cm3

Melting Point：

>300 °C(lit.)

Boiling Point：

562.4ºC at 760 mmHg

Flash Point：

254.1ºC

Refractive Index：

1.776

Safety Information

Transport codes：

UN 2811 6.1/PG 3

wgk germany：

hazard class code：

safety instructions：

36-45

Marks：

Precautionary statement(s)：

P301 + P310-P305 + P351 + P338

Hazard Statements：

H301-H319

GHS Classification：

|Danger|H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]|P264, P270, P301+P310, P321, P330, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:288.3
XLogP3:3.8
Hydrogen Bond Acceptor Count:4
Exact Mass:288.04225873
Monoisotopic Mass:288.04225873
Topological Polar Surface Area:52.6
Heavy Atom Count:22
Complexity:515
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of 1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione

Basic Attributes
Characteristics
Safety Information
Computed Properties

1H,3H-2-Benzopyrano[6,5,4-mna]xanthene-1,3-dione

SDS

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