ChemicalBook > CAS DataBase List > 4,4'-Bis(dimethylamino)thiobenzophenone

4,4'-Bis(dimethylamino)thiobenzophenone

Product Name
4,4'-Bis(dimethylamino)thiobenzophenone
CAS No.
1226-46-6
Chemical Name
4,4'-Bis(dimethylamino)thiobenzophenone
Synonyms
Thio Michitone;Michler's thione;MICHLER THIOKETONE;4,4'-Bis(dimethylami;Michler's thioketone;THIOMICHLER'S KETONE;Thiomichler's ketone;Bis(4-(dimethylamino);ThioMichler's Ketone THIOMICHLER,SKETONE(SENSITIVESPEC
CBNumber
CB2289812
Molecular Formula
C17H20N2S
Formula Weight
284.42
MOL File
1226-46-6.mol
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4,4'-Bis(dimethylamino)thiobenzophenone Property

Melting point:
202-206 °C(lit.)
Boiling point:
430.0±55.0 °C(Predicted)
Density 
1.230 g/cm3
storage temp. 
Store below +30°C.
pka
3.05±0.24(Predicted)
form 
powder to crystal
color 
Red to Dark red to Dark purple
CAS DataBase Reference
1226-46-6(CAS DataBase Reference)
NIST Chemistry Reference
4,4'-Bis(dimethylamino)thio benzophenone(1226-46-6)
EPA Substance Registry System
Methanethione, bis[4-(dimethylamino)phenyl]- (1226-46-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26-36
RIDADR 
2811
WGK Germany 
3
HS Code 
29309070
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
515388
Product name
4,4′-Bis(dimethylamino)thiobenzophenone
Purity
85%
Packaging
5g
Price
$109
Updated
2024/03/01
TCI Chemical
Product number
A5201
Product name
Thiomichler's Ketone [Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]
Purity
>97.0%(T)
Packaging
1g
Price
$77
Updated
2024/03/01
Frontier Specialty Chemicals
Product number
JK346458
Product name
4,4'-Bis(dimethylamino)thiobenzophenone
Purity
97%
Packaging
1g
Price
$29
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB46352
Product name
4,4'-Bis(dimethylamino)thiobenzophenone
Packaging
50g
Price
$300
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB46352
Product name
4,4'-Bis(dimethylamino)thiobenzophenone
Packaging
100g
Price
$400
Updated
2021/12/16
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4,4'-Bis(dimethylamino)thiobenzophenone Chemical Properties,Usage,Production

Chemical Properties

Purple crystal

Purification Methods

Purify the thioketone by recrystallisation from hot EtOH or by trituration with a small volume of CHCl3, followed by filtration and washing with hot EtOH [Terbell & Wystrade J Phys Chem 68 2110 1964]. Also it recrystallises from CHCl3/ MeOH. [Beilstein 14 H 101, 14 I 395, 14 II 60.]

4,4'-Bis(dimethylamino)thiobenzophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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4,4'-Bis(dimethylamino)thiobenzophenone Suppliers

Shenyang yimoke chemical products co. LTD
Tel
13998106873
Email
297303255@qq.com
Country
China
ProdList
148
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Sichuan Kulinan Technology Co., Ltd
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11707
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7811
Advantage
57
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
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View Lastest Price from 4,4'-Bis(dimethylamino)thiobenzophenone manufacturers

Hebei Chuanghai Biotechnology Co,.LTD
Product
4,4'-Bis(dimethylamino)thiobenzophenone 1226-46-6
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-22
Hebei Weibang Biotechnology Co., Ltd
Product
4,4'-Bis(dimethylamino)thiobenzophenone 1226-46-6
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2023-02-17
Career Henan Chemical Co
Product
4,4'-Bis(dimethylamino)thiobenzophenone 1226-46-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1kg,5kg,100kg
Release date
2019-07-10

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