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 >> N-Heptafluorobutyrylimidazole

N-Heptafluorobutyrylimidazole

N-Heptafluorobutyrylimidazole price.
  • $11 - $3089.63
  • Product name: N-Heptafluorobutyrylimidazole
  • CAS: 32477-35-3
  • MF: C7H3F7N2O
  • MW: 264.1
  • EINECS:251-063-8
  • MDL Number:MFCD00014503
  • Synonyms:N-(HEPTAFLUORO-N-BUTYRYL)IMIDAZOLE;N-HEPTAFLUOROBUTANOYLIMIDAZOLE;N-HEPTAFLUOROBUTYRYLIMIDAZOLE;N-Heptafluorobutyryl-imidazole 98+;1-(Heptafluorobutyryl)imidazole, 98+%;2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI, 1-(Heptafluorobutyryl)-1H-imidazole;1-(Heptafluorobutyryl)imidazole [Acylating Agent];1-(Heptafluorobutyryl)-1H-imidazole
42 prices
Selected condition：
Brand
  • Adipogen Life Sciences
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • Soltec Ventures
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 1ml
  • 2.5g
  • 5G
  • 10x1ml
  • 10g
  • 10ml
  • 25gm
  • 25g
  • 50g
  • 100g
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-H0101-G001
  • Product descriptionN-Heptafluorobutyrylimidazole ≥97%(NMR)
  • Packaging1g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-H0101-G005
  • Product descriptionN-Heptafluorobutyrylimidazole ≥97%(NMR)
  • Packaging5G
  • Price$165
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-14442
  • Product descriptionN-Heptafluorobutyrylimidazole 97%
  • Packaging100g
  • Price$298
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ3288
  • Product descriptionN-(Heptafluorobutyryl)imidazole
  • Packaging1g
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ3288
  • Product descriptionN-(Heptafluorobutyryl)imidazole
  • Packaging5g
  • Price$159
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ3288
  • Product descriptionN-(Heptafluorobutyryl)imidazole
  • Packaging25g
  • Price$464
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL00221
  • Product description1-(Heptafluorobutyryl)imidazole, 98+%
  • Packaging5g
  • Price$157
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL00221
  • Product description1-(Heptafluorobutyryl)imidazole, 98+%
  • Packaging25g
  • Price$565
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number32477353
  • Product description2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one
  • Packaging25g
  • Price$294.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number32477353
  • Product description2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one
  • Packaging100g
  • Price$688.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA243894
  • Product descriptionN-Heptafluorobutyrylimidazole 98%
  • Packaging25g
  • Price$304
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA243894
  • Product descriptionN-Heptafluorobutyrylimidazole 98%
  • Packaging5g
  • Price$76
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA243894
  • Product descriptionN-Heptafluorobutyrylimidazole 98%
  • Packaging1g
  • Price$31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA243894
  • Product descriptionN-Heptafluorobutyrylimidazole 98%
  • Packaging250mg
  • Price$11
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0026867
  • Product descriptionN-HEPTAFLUOROBUTYRYL IMIDAZOLE 95.00%
  • Packaging5G
  • Price$825.83
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0026867
  • Product descriptionN-HEPTAFLUOROBUTYRYL IMIDAZOLE 95.00%
  • Packaging25G
  • Price$1264.73
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Adipogen Life Sciences CDX-H0101-G001 N-Heptafluorobutyrylimidazole ≥97%(NMR) 1g $47 2021-12-16 Buy
Adipogen Life Sciences CDX-H0101-G005 N-Heptafluorobutyrylimidazole ≥97%(NMR) 5G $165 2021-12-16 Buy
AHH MT-14442 N-Heptafluorobutyrylimidazole 97% 100g $298 2021-12-16 Buy
AK Scientific Z3288 N-(Heptafluorobutyryl)imidazole 1g $91 2021-12-16 Buy
AK Scientific Z3288 N-(Heptafluorobutyryl)imidazole 5g $159 2021-12-16 Buy
AK Scientific Z3288 N-(Heptafluorobutyryl)imidazole 25g $464 2021-12-16 Buy
Alfa Aesar L00221 1-(Heptafluorobutyryl)imidazole, 98+% 5g $157 2024-03-01 Buy
Alfa Aesar L00221 1-(Heptafluorobutyryl)imidazole, 98+% 25g $565 2024-03-01 Buy
Alichem 32477353 2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one 25g $294.3 2021-12-16 Buy
Alichem 32477353 2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one 100g $688.5 2021-12-16 Buy
Ambeed A243894 N-Heptafluorobutyrylimidazole 98% 25g $304 2021-12-16 Buy
Ambeed A243894 N-Heptafluorobutyrylimidazole 98% 5g $76 2021-12-16 Buy
Ambeed A243894 N-Heptafluorobutyrylimidazole 98% 1g $31 2021-12-16 Buy
Ambeed A243894 N-Heptafluorobutyrylimidazole 98% 250mg $11 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026867 N-HEPTAFLUOROBUTYRYL IMIDAZOLE 95.00% 5G $825.83 2021-12-16 Buy
American Custom Chemicals Corporation HCH0026867 N-HEPTAFLUOROBUTYRYL IMIDAZOLE 95.00% 25G $1264.73 2021-12-16 Buy

Properties

Melting point :9-13 °C
Boiling point :161 °C(lit.)
Density :1.490 g/mL at 25 °C(lit.)
refractive index :n20/D 1.3865(lit.)
Flash point :171 °F
storage temp. :2-8°C
solubility :Miscible with chloroform and methanol.
pka :1.37±0.10(Predicted)
form :Oil
color :Pale Yellow
Sensitive :Hygroscopic
BRN :4488026
Stability :Moisture Sensitive
InChIKey :MSYHGYDAVLDKCE-UHFFFAOYSA-N
CAS DataBase Reference :32477-35-3(CAS DataBase Reference)
NIST Chemistry Reference :N-Heptafluorobutyrylimidazole(32477-35-3)
EPA Substance Registry System :1-(Heptafluorobutyryl)imidazole (32477-35-3)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403+P235 Store in a well-ventilated place. Keep cool.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

1-(Heptafluorobutyryl)imidazole is used in gas chromatography for the determination of various pharmaceutical compounds like retronecine in biological matrixes. It acts as a reagent for derivatize amine-groups. It plays an essential role to reduce GC column degradation due to its non-acidic property. It is an acylating agent, which converts thermally unstable compounds to its more volatile derivative and then made suitable for GC analysis.

Related product price