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11选5选号技巧:4-Trifluoromethylphenylboronic acid

4-Trifluoromethylphenylboronic acid
4-Trifluoromethylphenylboronic acid
CAS No.
128796-39-4
Chemical Name:
4-Trifluoromethylphenylboronic acid
Synonyms
AKOS BRN-0049;RARECHEM AH PB 0095;4-Trifluoromethylphe;4-Boronobenzotrifluoride;4-Trifluoromethylboronic acid ;(4-(trifluoromethyl)phenyl)bor;α,α,α-Trifluoro-p-tolylboronic acid;4-(TRIFLUOROMETHYL)PHENYLBORIC ACID;4-Tirfluromethylphenyl boronic acid;4-(TRIFLUUOROMETHYL)PHENYLBORONICACID
CBNumber:
CB7333758
Molecular Formula:
C7H6BF3O2
Formula Weight:
189.93
MOL File:
128796-39-4.mol

4-Trifluoromethylphenylboronic acid Properties

Melting point:
245-250 °C(lit.)
storage temp. 
0-6°C
form 
Powder
color 
White
Water Solubility 
Soluble in DMSO, not in water
BRN 
3544189
CAS DataBase Reference
128796-39-4(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22
Safety Statements  37/39-26-36
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

4-Trifluoromethylphenylboronic acid price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 439320 4-(Trifluoromethyl)phenylboronic acid ≥95.0% 128796-39-4 1g $57.8 2017-11-08 Buy
Sigma-Aldrich 439320 4-(Trifluoromethyl)phenylboronic acid ≥95.0% 128796-39-4 5g $163 2017-11-08 Buy
TCI Chemical T1788 4-(Trifluoromethyl)phenylboronic Acid (contains varying amounts of Anhydride) 128796-39-4 1g $44 2017-11-08 Buy
TCI Chemical T1788 4-(Trifluoromethyl)phenylboronic Acid (contains varying amounts of Anhydride) 128796-39-4 5g $144 2017-11-08 Buy
Alfa Aesar B22374 4-(Trifluoromethyl)benzeneboronic acid, 98% 128796-39-4 1g $36.2 2017-11-08 Buy

4-Trifluoromethylphenylboronic acid Chemical Properties,Uses,Production

Chemical Properties

white powder

Uses

suzuki reaction

Uses

50

4-Trifluoromethylphenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products


4-Trifluoromethylphenylboronic acid Suppliers

Global( 365)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
[email protected] CHINA 22144 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 [email protected] CHINA 20803 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 [email protected] CHINA 32765 55
Anhui Royal Chemical Co., Ltd.
+86-025-86736275
[email protected] CHINA 786 55
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
[email protected] CHINA 931 58
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 [email protected] China 30308 84
Shanghai Excellent Chemical Co., Ltd. 0086-21-33559231; 018964673308 qq48685515;Skype: excellentchem
0086-21-33559231 [email protected] China 2110 59
Shanghai Witofly Chemical Co.,Ltd
[email protected] China 2875 52
Suzhou SuKaiLu Chemical Technology Co., Ltd. +86-512-62766020 15995735907
+86-512-62766020 [email protected] China 1023 55
Shanghai Qinsheng Pharmaceutical Technology Co., LTD. 021-60325517 18321548194
021-60325517 [email protected] China 317 58

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