天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

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 >> KRYPTOFIX(R) 221

KRYPTOFIX(R) 221

KRYPTOFIX(R) 221 price.
  • $65.65 - $1187.29
  • Product name: KRYPTOFIX(R) 221
  • CAS: 31364-42-8
  • MF: C16H32N2O5
  • MW: 332.44
  • EINECS:250-592-1
  • MDL Number:MFCD00005108
  • Synonyms:KRYPTOFIX(R) 221;4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%;4,7,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5.]tricosane;4,7,13,16,21-pentaoxa-1,10-*diazabicyclo(8.8.5)tr;4,7,13,16,21-pentaoxa-1,10-diazabicylco-(8.8.5)tricosane;4,7,13,16,21-PENTAOXA-1,10-*DIAZABICYCLO (8.8.5)TRIC;KRYPTOFIX 221 98+%;4,7,13,16,21-Pentaoxa-1,10-diazabicyclo8.8.5ütricosane, 98%
11 prices
Selected condition：
Brand
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
Package
  • 0.1g
  • 0.5g
  • 1g
  • 1mL
  • 2g
  • 250μL
  • ManufacturerAlfa Aesar
  • Product number044504
  • Product description4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97%
  • Packaging0.1g
  • Price$65.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044504
  • Product description4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97%
  • Packaging0.5g
  • Price$272
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044504
  • Product description4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97%
  • Packaging2g
  • Price$730
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number31364428
  • Product description4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane
  • Packaging1g
  • Price$279.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0115088
  • Product description4,7,13,16,21-PENTAOXA-1,10-DIAZABICYCLO[8.8.5]TRICOSANE 95.00%
  • Packaging1G
  • Price$1187.29
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM128325
  • Product description4,7,13,16,21-pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%
  • Packaging1g
  • Price$297
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD61000843
  • Product description4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%
  • Packaging1g
  • Price$317
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number1064
  • Product descriptionKryptofix? 221
  • Packaging1g
  • Price$890
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.10646
  • Product descriptionKryptofix? 221 for synthesis
  • Packaging250μL
  • Price$181
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number8.10646
  • Product descriptionKryptofix? 221 for synthesis
  • Packaging1mL
  • Price$313
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number291161
  • Product description4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98%
  • Packaging1g
  • Price$579
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar 044504 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97% 0.1g $65.65 2024-03-01 Buy
Alfa Aesar 044504 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97% 0.5g $272 2024-03-01 Buy
Alfa Aesar 044504 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane, 97% 2g $730 2024-03-01 Buy
Alichem 31364428 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 1g $279.04 2021-12-16 Buy
American Custom Chemicals Corporation CHM0115088 4,7,13,16,21-PENTAOXA-1,10-DIAZABICYCLO[8.8.5]TRICOSANE 95.00% 1G $1187.29 2021-12-16 Buy
Chemenu CM128325 4,7,13,16,21-pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98% 1g $297 2021-12-16 Buy
Crysdot CD61000843 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98% 1g $317 2021-12-16 Buy
Medical Isotopes, Inc. 1064 Kryptofix? 221 1g $890 2021-12-16 Buy
Sigma-Aldrich 8.10646 Kryptofix? 221 for synthesis 250μL $181 2024-03-01 Buy
Sigma-Aldrich 8.10646 Kryptofix? 221 for synthesis 1mL $313 2024-03-01 Buy
Sigma-Aldrich 291161 4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane 98% 1g $579 2024-03-01 Buy

Properties

Boiling point :465.4±40.0 °C(Predicted)
Density :1.111 g/mL at 20 °C(lit.)
refractive index :n20/D 1.5018(lit.)
Flash point :>230 °F
storage temp. :Store at +2°C to +8°C.
pka :7.23±0.20(Predicted)
form :Liquid
color :Pale yellow
Water Solubility :Miscible with water.
Sensitive :Light Sensitive
BRN :616444

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
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.

Description

4,7,13,16,21-Pentaoxa-1,10-diazabicyclo[8.8.5]tricosane is used as a phase transfer catalysts by transferring ions from one phase to another. It is involved in the synthesis of alkalides and electrides.

Related product price