成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> Tetrabutylphosphonium bromide

Tetrabutylphosphonium bromide

Tetrabutylphosphonium bromide price.
  • $10 - $445.9
  • Product name: Tetrabutylphosphonium bromide
  • CAS: 3115-68-2
  • MF: C16H36BrP
  • MW: 339.33
  • EINECS:221-487-8
  • MDL Number:MFCD00011853
  • Synonyms:Tertabutylphosphoriun bromide;tetrabutyl-phosphoniubromide ;Tetra-N-butylphosphoniumbromide99%;TributylphosphoniuM broMide;TetrabutylphosphoniuM broMide, 98% 25GR;TetrabutylphosphoniuM broMid;PhosphoniuM,tetrabutyl-, broMide (1:1);P4,4,4,4Br
20 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • Sigma-Aldrich
  • Strem Chemicals
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 500mg
  • 5g
  • 10g
  • 25G
  • 100g
  • 500g
  • ManufacturerAK Scientific
  • Product numberJ52645
  • Product descriptionTetra-n-butylphosphonium bromide
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberE698
  • Product descriptionTetra-n-butylphosphonium bromide
  • Packaging100g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10868
  • Product descriptionTetra-n-butylphosphonium bromide 99%
  • Packaging100g
  • Price$54.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA10868
  • Product descriptionTetra-n-butylphosphonium bromide 99%
  • Packaging500g
  • Price$200
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005100
  • Product descriptionTETRABUTYLPHOSPHONIUM BROMIDE 95.00%
  • Packaging25G
  • Price$424.1
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005100
  • Product descriptionTETRABUTYLPHOSPHONIUM BROMIDE 95.00%
  • Packaging100G
  • Price$445.9
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097518
  • Product descriptionTetrabutylphosphonium bromide 95+%
  • Packaging10g
  • Price$19
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number097518
  • Product descriptionTetrabutylphosphonium bromide 95+%
  • Packaging100g
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number189138
  • Product descriptionTetrabutylphosphonium bromide 98%
  • Packaging100g
  • Price$122
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number189138
  • Product descriptionTetrabutylphosphonium bromide 98%
  • Packaging500g
  • Price$293
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1579
  • Product descriptionTetra-n-butylphosphonium bromide, 98%
  • Packaging25g
  • Price$28
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1579
  • Product descriptionTetra-n-butylphosphonium bromide, 98%
  • Packaging100g
  • Price$58
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-1579
  • Product descriptionTetrabutyphosphonium bromide (75% in water) Tetrabutyphosphonium bromide (75% in water)
  • Packaging100g
  • Price$106
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number15-1579
  • Product descriptionTetrabutyphosphonium bromide (75% in water) Tetrabutyphosphonium bromide (75% in water)
  • Packaging500g
  • Price$421
  • Updated2024-03-01
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number5176-9-00
  • Product descriptionTetrabutylphosphonium bromide 97%
  • Packaging100g
  • Price$72
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number5176-9-00
  • Product descriptionTetrabutylphosphonium bromide 97%
  • Packaging500g
  • Price$240
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J52645 Tetra-n-butylphosphonium bromide 5g $10 2021-12-16 Buy
AK Scientific E698 Tetra-n-butylphosphonium bromide 100g $65 2021-12-16 Buy
Alfa Aesar A10868 Tetra-n-butylphosphonium bromide 99% 100g $54.65 2024-03-01 Buy
Alfa Aesar A10868 Tetra-n-butylphosphonium bromide 99% 500g $200 2024-03-01 Buy
American Custom Chemicals Corporation ING0005100 TETRABUTYLPHOSPHONIUM BROMIDE 95.00% 25G $424.1 2021-12-16 Buy
American Custom Chemicals Corporation ING0005100 TETRABUTYLPHOSPHONIUM BROMIDE 95.00% 100G $445.9 2021-12-16 Buy
Matrix Scientific 097518 Tetrabutylphosphonium bromide 95+% 10g $19 2021-12-16 Buy
Matrix Scientific 097518 Tetrabutylphosphonium bromide 95+% 100g $84 2021-12-16 Buy
Sigma-Aldrich 189138 Tetrabutylphosphonium bromide 98% 100g $122 2024-03-01 Buy
Sigma-Aldrich 189138 Tetrabutylphosphonium bromide 98% 500g $293 2024-03-01 Buy
Strem Chemicals 93-1579 Tetra-n-butylphosphonium bromide, 98% 25g $28 2024-03-01 Buy
Strem Chemicals 93-1579 Tetra-n-butylphosphonium bromide, 98% 100g $58 2024-03-01 Buy
Strem Chemicals 15-1579 Tetrabutyphosphonium bromide (75% in water) Tetrabutyphosphonium bromide (75% in water) 100g $106 2024-03-01 Buy
Strem Chemicals 15-1579 Tetrabutyphosphonium bromide (75% in water) Tetrabutyphosphonium bromide (75% in water) 500g $421 2024-03-01 Buy
SynQuest Laboratories 5176-9-00 Tetrabutylphosphonium bromide 97% 100g $72 2021-12-16 Buy
SynQuest Laboratories 5176-9-00 Tetrabutylphosphonium bromide 97% 500g $240 2021-12-16 Buy

Properties

Melting point :100-103 °C(lit.)
Density :1.8[at 20℃]
vapor pressure :0.018Pa at 25℃
Flash point :290 °C
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :crystal
color :white
Water Solubility :ca 70 g/100 mL
Sensitive :Hygroscopic
BRN :4160474
Stability :hygroscopic
InChIKey :JRMUNVKIHCOMHV-UHFFFAOYSA-M
LogP :-0.44 at 23℃
CAS DataBase Reference :3115-68-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphonium bromide, tetrabutyl(3115-68-2)
EPA Substance Registry System :Phosphonium, tetrabutyl-, bromide (3115-68-2)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger GHS hazard pictograms P280, P302+P352, P312, P322, P361,P363, P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.

Description

Tetrabutylphosphonium bromide is used as a phase-transfer catalyst at high temperatures, at which nitrogen analogues tend to undergo elimination e.g. as catalyst for the dealkoxycarbonylation of malonates and -keto esters by heating in stearic acid. used as an ionic liquid solvent in the regioselective O-alkylation of C/O ambident nucleophiles. It is a synthetic reagent used in proteomics research.

Related product price