4-Bromophenol
![4-Bromophenol Structure](CAS/GIF/106-41-2.gif)
- CAS No.
- 106-41-2
- Chemical Name:
- 4-Bromophenol
- Synonyms
- P-BROMOPHENOL;Para Bromo Phenol;4-Bromphenol;Phenol, 4-bromo-;NSC 4970;p-Bromphenol;4-BROMOPHENOL;BROMOPHENOL-4;P-Bromophenlo;4-bromo-pheno
- CBNumber:
- CB7181317
- Molecular Formula:
- C6H5BrO
- Molecular Weight:
- 173.01
- MOL File:
- 106-41-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/7/4 17:14:15
Melting point | 61-64 °C (lit.) |
---|---|
Boiling point | 235-236 °C (lit.) |
Density | 1.84 |
refractive index | 1.5085 (estimate) |
Flash point | 235-238°C |
storage temp. | room temp |
solubility | 14g/l |
form | Crystalline Solid |
pka | 9.37(at 25℃) |
color | Pinkish-brown |
Water Solubility | It is insoluble in water. It is soluble in 5%ethanol. |
λmax | 282nm(EtOH)(lit.) |
Merck | 14,1428 |
BRN | 1680024 |
CAS DataBase Reference | 106-41-2(CAS DataBase Reference) |
NIST Chemistry Reference | 4-Bromophenol(106-41-2) |
EPA Substance Registry System | Phenol, 4-bromo- (106-41-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315 | |||||||||
Precautionary statements | P264-P270-P280-P301+P312-P302+P352-P332+P313 | |||||||||
Hazard Codes | Xn,Xi | |||||||||
Risk Statements | 22-36/37/38-20/21/22 | |||||||||
Safety Statements | 26-37/39-36 | |||||||||
RIDADR | 2811 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | SJ7960000 | |||||||||
F | 8-10-23 | |||||||||
Hazard Note | Irritant | |||||||||
TSCA | Yes | |||||||||
HazardClass | 6.1(b) | |||||||||
PackingGroup | III | |||||||||
HS Code | 29081000 | |||||||||
Toxicity | mouse,LD50,intraperitoneal,411mg/kg (411mg/kg),Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 44(12), Pg. 19, 1979. | |||||||||
NFPA 704 |
|
4-Bromophenol price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | B75808 | 4-Bromophenol 99% | 106-41-2 | 5G | ₹1980 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | B75808 | 4-Bromophenol 99% | 106-41-2 | 100G | ₹3450 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | B75808 | 4-Bromophenol 99% | 106-41-2 | 500G | ₹11770 | 2022-06-14 | Buy |
TCI Chemicals (India) | B3910 | 4-Bromophenol [for Biochemical Research] min. 98.0 % | 106-41-2 | 1G | ₹2700 | 2022-05-26 | Buy |
ALFA India | ALF-A14873-36 | 4-Bromophenol, 99% | 106-41-2 | 500g | ₹8309 | 2022-05-26 | Buy |
4-Bromophenol Chemical Properties,Uses,Production
Chemical Properties
4-Bromophenol is a pinkish-brown crystalline solid. four-sided biconical crystal precipitated from ether or chloroform. The melting point is 66.4 ℃, and a small amount of water can reduce the melting point a lot. Soluble in water, chloroform, easily soluble in ethanol, ether and glacial acetic acid, soluble in 7 parts of water.
Application
4-Bromophenol is a phenolic derivative that It can used as a reagent in Stille reactions or Intermediates of Liquid Crystals.
Preparation
4-Bromophenol is synthesized by bromination of phenol. The bromine and carbon disulfide solution was added to the phenolic carbon disulfide solution, and the addition was started below 5°C, and the addition was completed under stirring for 2 hours. Phenol and bromine are approximately equimolar ingredients. Distill the reactant to remove carbon disulfide, and then conduct fractional distillation under reduced pressure to collect fractions at 145-150°C (3.32-3.99kPa) to obtain the product. Yield 80-84%.
Purification Methods
Crystallise the phenol from CHCl3, CCl4, pet ether (b 40-60o), or water and dry it at 70o under vacuum for 2hours. [Beilstein 6 IV 1043.]
4-Bromophenol Preparation Products And Raw materials
Raw materials
Preparation Products
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BTC pharm India | +918790379245 | AndhraPradesh, India | 1269 | 58 | Inquiry |
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sheetalchemicals | +91-9820130159 +91-9820130159 | Maharashtra, India | 77 | 58 | Inquiry |
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Faluck International | +91-7922705556 +91-9825549375 | Gujarat, India | 42 | 58 | Inquiry |
Rivashaa Agrotech Biopharma Pvt. Ltd. | +91-26463395 +91-7926462688 | Gujarat, India | 1615 | 58 | Inquiry |
Supplier | Advantage |
---|---|
BTC pharm India | 58 |
GLR Innovations | 58 |
sheetalchemicals | 58 |
Freesia Chemicals | 58 |
REDDY N REDDY PHARMACEUTICALS | 58 |
JSK Chemicals | 58 |
SHRI LAXMI CHEMICALS | 58 |
Super Hygienic Chemicals | 58 |
Faluck International | 58 |
Rivashaa Agrotech Biopharma Pvt. Ltd. | 58 |
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