Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-Bis(dimethylamino)thiobenzophenone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1226-46-6

1226-46-6 structure

1226-46-6 structure

Name: di[4-(dimethylamino)phenyl]methanethione
Chemical Name: 4,4'-Bis(dimethylamino)thiobenzophenone
CAS Number: 1226-46-6
Molecular Formula: C₁₇H₂₀N₂S
Molecular Weight: 284.419
Catalog: Chemical reagent Organic reagent Aromatic ketone
Create Date: 2018-09-01 00:01:59
Modify Date: 2026-07-02 07:39:59

Name	4,4'-Bis(dimethylamino)thiobenzophenone
Synonyms	Bis[4-(dimethylamino)phenyl]methanethione Bis-4-(dimethylamino)phenylmethanethione Thiomichler's ketone Thiomichler's Ketone 4,5'-Bis(diMethylaMino)thiobenzophenone Bis(4-(dimethylamino)phenyl)methanethione (Sensitive spectrophotometric for Au.etc, use for the determination of residual chlorine) 4,5'-Bis(dimethylamino)thiobenzophenone N,N,N',N'-Tetramethyl-4,4'-diaminothiobenzophenone 4,4''-BIS(DIMETHYLAMINO)THIOBENZOPHENONE THIOMICHLER,SKETONE(SENSITIVESPEC [Sensitive spectrophotoMetric for Au, Ag, Hg and Pd, use for the deterMination of residual chlorine] BIS(4-(DIMETHYLAMINO)PHENYL)METHANETHIONE EINECS 214-962-6 Benzophenone, 4,4'-bis(dimethylamino)thio MICHLER THIOKETONE Bis(4-(dimethylamino) bis[4-(dimethylamino)phenyl]-methanethion Michler's thioketone Thio Michitone tmk 4,4'-Bis(dimethylamino)[cbonothioylbisbenzene] p,p'-bis(Dimethylamino)thiobenzophenone 4,4'-Bis(dimethylamino)thiobenzophenone (Thiomicheler's ketone) P,P'-TETRAMETHYLDIAMINOTHIOBENZOPHENONE Thio-Michler''s ketone Michler's thione Thiomichler's Ketone [Sensitive spectrophotometric for Au, Ag, Hg and Pd, use for the determination of residual chlorine]> 4,4'-Bis(dimethylamino)thiobenzophenone N,N,N',N'-Tetramethyl-4,4'-diaminothiobenzophenone Bis[4-(dimethylamino)phenyl] thioketone 4,4'-Cbonothioylbis(N,N-dimethylbenzenamine) N,N,N',N'-TETRAMETHYL-4,4'-DIAMINOTHIOBENZOPHENONE Thiomichler's Ketone [Sensitive spectrophotometric for Au, Ag, Hg and Pd, use for the determination of residual chlorine] 4,4'-Bis(dimethylami 4,4-Bis(Dimethylamino)Thiobenzophenone Methanethione, bis[4-(dimethylamino)phenyl] 4,4-BIS(DIMETHYLAMINO)THIOBENZOPHENONE MFCD00040477

Density	1.1±0.1 g/cm3
Boiling Point	430.0±55.0 °C at 760 mmHg
Melting Point	202-206 °C(lit.)
Molecular Formula	C₁₇H₂₀N₂S
Molecular Weight	284.419
Flash Point	213.8±31.5 °C
Exact Mass	284.134705
PSA	38.57000
LogP	4.39
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.652

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/38
Safety Phrases	S26-S36
RIDADR	2811
WGK Germany	3
HS Code	29309070

Precursor 8
90-94-8 78594-04-4 101-61-1 492-80-8
463-71-8 121-69-7 75-15-0 6483-79-0
DownStream 9
90-94-8 86814-31-5 7783-06-4 101-61-1
121-69-7 1261-86-5 83463-89-2 1714-51-8
65111-92-4

HS Code	29309070

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