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 >> 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER

2-(HYDROXYMETHYL)-12-CROWN 4-ETHER

2-(HYDROXYMETHYL)-12-CROWN 4-ETHER price.
  • $40.65 - $4333
  • Product name: 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
  • CAS: 75507-26-5
  • MF: C9H18O5
  • MW: 206.24
  • EINECS:278-224-5
  • MDL Number:MFCD00067524
  • Synonyms:2-Hydroxymethyl-12-crown-4, tech., 93%;(12-Crown-4)-2-methanol, 1,4,7,10-Tetraoxacyclododecan-2-methanol;2-(Hydroxymethyl)-1,4,7,10-tetraoxacyclododecane;2-Hydroxymethyl-12-crown-4,93%,tech.;2-HYDROXYMETHYL-12-CROWN-4;2-(HYDROXYMETHYL)-12-CROWN 4-ETHER;(12-CROWN-4)-2-METHANOL;12-CROWN-4-METHANOL
12 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Crysdot
  • Labseeker
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 100mg
  • 0.25g
  • 1g
  • 5g
  • 100g
  • ManufacturerAK Scientific
  • Product number5049AL
  • Product description2-(Hydroxymethyl)-12-crown 4-Ether
  • Packaging5g
  • Price$868
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044509
  • Product description2-Hydroxymethyl-12-crown-4, 97%
  • Packaging0.25g
  • Price$40.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044509
  • Product description2-Hydroxymethyl-12-crown-4, 97%
  • Packaging1g
  • Price$124
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product number044509
  • Product description2-Hydroxymethyl-12-crown-4, 97%
  • Packaging5g
  • Price$438
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018972
  • Product description2-(HYDROXYMETHYL)-12-CROWN 4-ETHER 95.00%
  • Packaging1G
  • Price$763.31
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0018972
  • Product description2-(HYDROXYMETHYL)-12-CROWN 4-ETHER 95.00%
  • Packaging5G
  • Price$1259.32
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD53000082
  • Product description(1,4,7,10-Tetraoxacyclododecan-2-yl)methanol 97%
  • Packaging5g
  • Price$534
  • Updated2021-12-16
  • Buy
  • ManufacturerLabseeker
  • Product numberSC-67497
  • Product description2-(Hydroxymethyl)-12-crown 4-Ether 95
  • Packaging100g
  • Price$4333
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number382655
  • Product description2-Hydroxymethyl-12-crown-4 95%
  • Packaging1g
  • Price$145
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0982
  • Product description2-(Hydroxymethyl)-12-crown 4-Ether >95.0%(GC)
  • Packaging1g
  • Price$629
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0982
  • Product description2-(Hydroxymethyl)-12-crown 4-Ether >95.0%(GC)
  • Packaging5g
  • Price$2439
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT204610
  • Product description1,4,7,10-Tetraoxacyclododecan-2-methanol
  • Packaging100mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 5049AL 2-(Hydroxymethyl)-12-crown 4-Ether 5g $868 2021-12-16 Buy
Alfa Aesar 044509 2-Hydroxymethyl-12-crown-4, 97% 0.25g $40.65 2024-03-01 Buy
Alfa Aesar 044509 2-Hydroxymethyl-12-crown-4, 97% 1g $124 2024-03-01 Buy
Alfa Aesar 044509 2-Hydroxymethyl-12-crown-4, 97% 5g $438 2024-03-01 Buy
American Custom Chemicals Corporation CHM0018972 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER 95.00% 1G $763.31 2021-12-16 Buy
American Custom Chemicals Corporation CHM0018972 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER 95.00% 5G $1259.32 2021-12-16 Buy
Crysdot CD53000082 (1,4,7,10-Tetraoxacyclododecan-2-yl)methanol 97% 5g $534 2021-12-16 Buy
Labseeker SC-67497 2-(Hydroxymethyl)-12-crown 4-Ether 95 100g $4333 2021-12-16 Buy
Sigma-Aldrich 382655 2-Hydroxymethyl-12-crown-4 95% 1g $145 2024-03-01 Buy
TCI Chemical H0982 2-(Hydroxymethyl)-12-crown 4-Ether >95.0%(GC) 1g $629 2024-03-01 Buy
TCI Chemical H0982 2-(Hydroxymethyl)-12-crown 4-Ether >95.0%(GC) 5g $2439 2024-03-01 Buy
TRC T204610 1,4,7,10-Tetraoxacyclododecan-2-methanol 100mg $75 2021-12-16 Buy

Properties

Boiling point :115 °C/0.04 mmHg (lit.)
Density :1.192 g/mL at 25 °C (lit.)
refractive index :n20/D 1.480(lit.)
Flash point :>230 °F
form :Liquid
pka :14.17±0.10(Predicted)
Specific Gravity :1.2
color :Colorless to Light yellow
Water Solubility :Miscible in water. Soluble in non-polar solvents. Insoluble in water.
BRN :4661968
CAS DataBase Reference :75507-26-5(CAS DataBase Reference)

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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Ethylene oxide is important or critical to the production of detergents, thickeners, solvents, plastics, and various organic chemicals such as ethylene glycol, ethanolamines, simple and complex glycols, polyglycol ethers and other compounds.

More related product prices

12-Crown-4 75507-26-5

Related product price