Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Trichachnine
Price: ￥98.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-Methylenediantipyrine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

1251-85-0

1251-85-0 structure

1251-85-0 structure

Name: Trichachnine
Chemical Name: Diantipyryl methane
CAS Number: 1251-85-0
Molecular Formula: C₂₃H₂₄N₄O₂
Molecular Weight: 388.462
Create Date: 2018-09-26 11:19:56
Modify Date: 2024-01-04 07:47:37

Name	Diantipyryl methane
Synonyms	Diantipyrinylmethane 4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one) 4,4'-Methylenediantipyrine monohydrate Trichachnine EINECS 215-009-7 3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl- 4,4'-Methylenebis(1,2-dihydro-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one) Diantipyrylmethane Bisantipyrylmethane 4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one Di-(1-phenyl-2,3-dimethylpyrazolon-5-yl)methane 4,4'-Diantipyrylmethane MFCD00003147 4,4'-Diantipyrylmethane Monohydrate 4,4'-Methylenebis(1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one)

Density	1.2±0.1 g/cm3
Boiling Point	515.2±60.0 °C at 760 mmHg
Melting Point	156 °C (dec.)(lit.)
Molecular Formula	C₂₃H₂₄N₄O₂
Molecular Weight	388.462
Flash Point	212.5±25.2 °C
Exact Mass	388.189911
PSA	53.86000
LogP	0.84
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.628
Stability	Stable. Incompatible with strong oxidizing agents.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2942000000

Precursor 9
50-00-0 60-80-0 74-88-4 83-10-3
873413-12-8 108721-91-1 66379-85-9 89169-88-0
77287-34-4
DownStream 0

HS Code	2942000000