Welcome to LookChem.com Sign In|Join Free
  • or

24424-99-5

Post Buying Request

24424-99-5 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Di-tert-butyl dicarbonate
Cas No: 24424-99-5
No Data 1 Kilogram 1 Metric Ton/Week Hangzhou J&H Chemical Co., Ltd. Contact Supplier
Di-tert-butyl dicarbonate TOP1 supplier in China
Cas No: 24424-99-5
No Data 100 Gram 1-1000 Metric Ton/Day Hangzhou Dayangchem Co., Ltd. Contact Supplier
Di-tert-butyl dicarbonate
Cas No: 24424-99-5
No Data 200 Kilogram / QINGDAO ON-BILLION INDUSTRAIL CO.,LTD Contact Supplier
High quality di-tert-butyl dicarbonate supplier in China
Cas No: 24424-99-5
No Data 1 Kilogram 30 Metric Ton/Month Simagchem Corporation Contact Supplier
Boc Anhydride
Cas No: 24424-99-5
USD $ 3.6-3.6 / Kilogram 100 Kilogram 100 Metric Ton/Year Antimex Chemical Limied Contact Supplier
Factory Supply Di-Tert-Butyl Dicarbonate
Cas No: 24424-99-5
USD $ 1.0-3.0 / Gram 100 Gram 36 Metric Ton/Day Ality Holding Group Limited Contact Supplier
Di-tert-butyl dicarbonate
Cas No: 24424-99-5
No Data 1 Kilogram 10 Metric Ton/Day Chungking Joyinchem Co., Ltd. Contact Supplier
lower price! Di-tert-butyl dicarbonate 24424-99-5
Cas No: 24424-99-5
No Data 1 Gram 100 Metric Ton/Month HK Luyunjia Chemical Industry Limited Contact Supplier
Di-tert-butyl dicarbonate
Cas No: 24424-99-5
No Data 1 Metric Ton Metric Ton/Day Jiangsu Hualin Chemical Co.,Ltd Contact Supplier
Di-tert-butyl dicarbonate(DIBOC)
Cas No: 24424-99-5
No Data No Data No Data AmoyChem Co.,Ltd Contact Supplier

24424-99-5 Usage

Purification Methods

Melt the ester by heating at ~35o, and distil it in a vacuum. If IR and NMR ( 1810m 1765 cm-1 , in CCl4 1.50 singlet) suggest very max impure, then wash with an equal volume of H2O containing citric acid to make the aqueous layer slightly acidic, collect the organic layer and dry it over anhydrous MgSO4 and distil it in a vacuum. [Pope et al. Org Synth 57 45 1977, Keller et al. Org Synth 63 160 1985, Grehn et al. Angew Chem 97 519 1985.] FLAMMABLE.

Uses

Reagent commonly used in organic chemistry for the introduction of the BOC protecting group.

Uses

reagent for t-BOC-protected amines

Chemical Properties

White to off-white microcrystalline powder

Uses

Reagent for the preparation of Boc-amino acids and peptides in high yields.
InChI:InChI=1/C10H18O5/c1-8(2,3)11-7(10)12-9(4,5)6/h1-6H3

24424-99-5 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (703745)  Di-tert-butyldicarbonatesolution  2 M in ethyl acetate 24424-99-5 703745-100ML 726.57CNY Detail
Aldrich (703737)  Di-tert-butyldicarbonatesolution  2 M in methylene chloride 24424-99-5 703737-100ML 596.70CNY Detail
Aldrich (703753)  Di-tert-butyldicarbonatesolution  2 M in THF 24424-99-5 703753-100ML 596.70CNY Detail
Aldrich (436267)  Di-tert-butyldicarbonatesolution  1.0 M in THF 24424-99-5 436267-800ML 4,272.84CNY Detail
Aldrich (436267)  Di-tert-butyldicarbonatesolution  1.0 M in THF 24424-99-5 436267-100ML 790.92CNY Detail
Sigma-Aldrich (34660)  Di-tert-butyldicarbonate  ≥98.0% (GC) 24424-99-5 34660-500G-F 4,940.91CNY Detail
Sigma-Aldrich (34660)  Di-tert-butyldicarbonate  ≥98.0% (GC) 24424-99-5 34660-100G-F 1,100.97CNY Detail
Sigma-Aldrich (34660)  Di-tert-butyldicarbonate  ≥98.0% (GC) 24424-99-5 34660-25G-F 365.04CNY Detail
Aldrich (205249)  Di-tert-butyldicarbonate  ReagentPlus®, 99% 24424-99-5 205249-100G 3,247.92CNY Detail
Aldrich (205249)  Di-tert-butyldicarbonate  ReagentPlus®, 99% 24424-99-5 205249-50G 1,794.78CNY Detail
Aldrich (205249)  Di-tert-butyldicarbonate  ReagentPlus®, 99% 24424-99-5 205249-10G 512.46CNY Detail
Aldrich (361941)  Di-tert-butyldicarbonate  ReagentPlus®, ≥99% 24424-99-5 361941-25G 1,111.50CNY Detail

24424-99-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-butoxycarbonyl anhydride

1.2 Other means of identification

Product number -
Other names Pyrocarbonic Acid Di-tert-butyl Ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:24424-99-5 SDS

24424-99-5Downstream Products

Please post your buying leads,so that our qualified suppliers will soon contact you!

*Required Fields