ChemicalBook > CAS DataBase List > 4-(Trifluoromethyl)benzamide

4-(Trifluoromethyl)benzamide

Product Name
4-(Trifluoromethyl)benzamide
CAS No.
1891-90-3
Chemical Name
4-(Trifluoromethyl)benzamide
Synonyms
TIMTEC-BB SBB002331;p-Trifluoromethylbenzamide;4-Carbamoylbenzotrifluoride;à,à,à-trifluoro-p-toluamide;4-(TRIFLUOROMETHYL)BENZAMIDE;N-(4-Trifluoromethyl)benzamide;4-(Trifluoromethyl)benzamide99%;Benzamide, 4-(trifluoromethyl)-;4-(TRIFLUOROMETHYL)BENZAMIDE 99%;4-(Trifluoromethyl)benzamide, 98+%
CBNumber
CB6105480
Molecular Formula
C8H6F3NO
Formula Weight
189.13
MOL File
1891-90-3.mol
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4-(Trifluoromethyl)benzamide Property

Melting point:
184-186 °C(lit.)
Boiling point:
254.2±40.0 °C(Predicted)
Density 
1.3305 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
pka
15.36±0.50(Predicted)
color 
White to Almost white
BRN 
2098929
CAS DataBase Reference
1891-90-3(CAS DataBase Reference)
NIST Chemistry Reference
4-CF3-C6H4CONH2(1891-90-3)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
2924297099
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
T3474
Product name
4-(Trifluoromethyl)benzamide
Packaging
5G
Price
$43
Updated
2025/07/31
TCI Chemical
Product number
T3474
Product name
4-(Trifluoromethyl)benzamide
Packaging
25G
Price
$151
Updated
2025/07/31
TRC
Product number
T797033
Product name
4-(Trifluoromethyl)benzamide
Packaging
50mg
Price
$45
Updated
2021/12/16
Matrix Scientific
Product number
005390
Product name
4-(Trifluoromethyl)benzamide
Purity
99%
Packaging
25g
Price
$62
Updated
2021/12/16
Apolloscientific
Product number
PC7507
Product name
4-(Trifluoromethyl)benzamide
Purity
99%
Packaging
25g
Price
$44
Updated
2021/12/16
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4-(Trifluoromethyl)benzamide Chemical Properties,Usage,Production

Chemical Properties

White to light yellow crystal powde

Synthesis

329-15-7

1891-90-3

Synthesis of compound C: Ammonia (2 mL) was slowly added dropwise to 4-trifluoromethylbenzoyl chloride (417 mg, 2 mmol) at room temperature while maintaining stirring. After the reaction continued for 3 h, the completion of the reaction was confirmed by thin layer chromatography (TLC, unfolding agent ratio of ethyl acetate:hexane = 1:2). The reaction mixture was poured into water (10 mL) and subsequently extracted with ethyl acetate (10 mL x 3). The combined ethyl acetate layers were washed sequentially with water (10 mL × 2) and saturated saline (10 mL), dried over anhydrous magnesium sulfate and filtered. The filtrate was distilled under reduced pressure to remove the solvent to give the crude product (355 mg, 2.0 mmol). The crude product was purified by solvent recrystallization from ethyl acetate/hexane mixture to give compound C (white needle-like crystals, 359 mg) in 95% yield. The melting point of the product was 186.5-187.5 °C. 1H-NMR (300 MHz, DMSO-d6) δ: 7.63, 8.19 (both broad peaks, 1H, NH or OH), 8.06 (double peak, 2H, J = 8.0 Hz, Ar-H), 7.84 (double peak, 2H, J = 8.0 Hz, Ar-H).

References

[1] Organic Process Research and Development, 2007, vol. 11, # 6, p. 1010 - 1014
[2] Patent: EP2070908, 2009, A1. Location in patent: Page/Page column 9; 13
[3] Journal of Medicinal Chemistry, 2008, vol. 51, # 8, p. 2400 - 2411
[4] Synthetic Communications, 2010, vol. 40, # 23, p. 3538 - 3543
[5] Ukrainskii Khimicheskii Zhurnal (Russian Edition), 1957, vol. 23, p. 634

4-(Trifluoromethyl)benzamide Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-(Trifluoromethyl)benzamide manufacturers

Hebei Chuanghai Biotechnology Co., Ltd
Product
4-(Trifluoromethyl)benzamide 1891-90-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-24
Hebei Yanxi Chemical Co., Ltd.
Product
4-(Trifluoromethyl)benzamide 1891-90-3
Price
US $20.00-1.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-20
Career Henan Chemical Co
Product
4-(Trifluoromethyl)benzamide 1891-90-3
Price
US $3.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100kg
Release date
2019-07-04

1891-90-3, 4-(Trifluoromethyl)benzamideRelated Search:


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