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Diantipyrylmethane

Diantipyrylmethane structure

CAS No:
1251-85-0
Formula:
C23H24N4O2
Chemical Name:
Diantipyrylmethane
Synonyms:
3H-Pyrazol-3-one,4,4′-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-;Antipyrine,4,4′-methylenedi-;4,4′-Methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one];Diantipyrinylmethane;Diantipyrylmethane;Bisantipyrylmethane;4,4′-Diantipyrylmethane;NSC 60670;47545-55-1
Categories:
Pharmaceutical Intermediates > Bulk Drug Intermediates

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Description

white crystalline powder

Diantipyrylmethane Basic Attributes

Molecular Weight：

388.471

Exact Mass：

388.46

EC Number：

215-009-7

NSC Number：

60670

DSSTox ID：

DTXSID2061640

HScode：

29331990

Characteristics

PSA：

47.1

XLogP3：

Appearance：

white crystalline powder

Density：

1.1960 (rough estimate)

Melting Point：

178-179 °C

Boiling Point：

514.17°C (rough estimate)

Flash Point：

212.5±25.2 °C

Refractive Index：

1.6500 (estimate)

Water Solubility：

H2O: 0.431g/l (experimental)

Vapor Pressure：

8.32E-14mmHg at 25°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

safety instructions：

22-24/25

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents.

Diantipyrylmethane Use and Manufacturing

Manufacturing Info：

3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl-: INACTIVE

Computed Properties

Molecular Weight:388.5
XLogP3:4
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:388.18992602
Monoisotopic Mass:388.18992602
Topological Polar Surface Area:47.1
Heavy Atom Count:29
Complexity:682
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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