DI-TERT-BUTYL ACETYLENEDICARBOXYLATE

DI-TERT-BUTYL ACETYLENEDICARBOXYLATE Structure
CAS No.
66086-33-7
Chemical Name:
DI-TERT-BUTYL ACETYLENEDICARBOXYLATE
Synonyms
Aminium;itert-butylbut-2-ynedioate;di-tert-butyl 2-butynedioate;di-tert-butyl but-2-ynedioate;DI-TERT-BUTYL ACETYLENEDICARBOXYLATE;2-BUTYNEDIOIC ACID DI-TERT-BUTYL ESTER;Di-tert-butyl acetylenedicarboxylate 98%;DI-TERT-BUTYL ACETYLENEDICARBOXYLATE, 98 %;2,2-Dithiobis(1-amino-4,5-dimethoxybenzene);Acetylenedicarboxylic acid ditert-butyl ester
CBNumber:
CB0205331
Molecular Formula:
C12H18O4
Molecular Weight:
226.27
MOL File:
66086-33-7.mol
MSDS File:
SDS
Modify Date:
2022/11/11 11:01:00

DI-TERT-BUTYL ACETYLENEDICARBOXYLATE Properties

Melting point 33-37 °C(lit.)
Boiling point 80-82 °C0.05 mm Hg(lit.)
Density 1.0238 (rough estimate)
refractive index 1.4560 (estimate)
Flash point >230 °F
storage temp. 2-8°C
BRN 1957547

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H314-H335
Precautionary statements  P260-P271-P280-P301+P330+P331-P303+P361+P353-P305+P351+P338
Hazard Codes  C
Risk Statements  34-36/37
Safety Statements  26-27-28-36/37/39-45
RIDADR  UN 3261 8/PG 3
WGK Germany  3
8
HazardClass  8
PackingGroup  III

DI-TERT-BUTYL ACETYLENEDICARBOXYLATE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 270822 Di-tert-butyl acetylenedicarboxylate 98% 66086-33-7 1G ₹4827.95 2022-06-14 Buy
Sigma-Aldrich(India) 270822 Di-tert-butyl acetylenedicarboxylate 98% 66086-33-7 5G ₹16843.7 2022-06-14 Buy
Product number Packaging Price Buy
270822 1G ₹4827.95 Buy
270822 5G ₹16843.7 Buy

DI-TERT-BUTYL ACETYLENEDICARBOXYLATE Chemical Properties,Uses,Production

General Description

The cross-cyclotrimerization of di-tert-butyl acetylenedicarboxylate, silylacetylenes and acrylamides was studied with cationic rhodium(I)/(R)-tol-binap complex as catalyst. Glycosyl azides were subjected to 1,3-dipolar cycloaddition with di-tert-butyl acetylenedicarboxylate.

DI-TERT-BUTYL ACETYLENEDICARBOXYLATE Preparation Products And Raw materials

DI-TERT-BUTYL ACETYLENEDICARBOXYLATE Suppliers

Global( 25)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Kalpana Chemicals 08068441045Ext 804 Ahmedabad, India 81 58 Inquiry
Henan Alfa Chemical Co., Ltd +8618339805032 China 13183 58 Inquiry
Aladdin Scientific +1-+1(833)-552-7181 United States 52927 58 Inquiry
Shanghai Aladdin Biochemical Technology Co.,Ltd. +86-18521732826 China 48465 58 Inquiry
Shanghai Yingxin laboratory equipment Co., Ltd 021-021-59178156 15300768757 China 10678 58 Inquiry
BEIJINGYIWANJINGRUI 15866847540 China 4092 58 Inquiry
Shanghai SPAR pharmaceutical technology co., LTD 021-000000 China 10056 58 Inquiry
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 China 39990 58 Inquiry
Shanghai alkynechem Co., Ltd. 086-021-15821262312 15821262312 China 1975 58 Inquiry
DI-TERT-BUTYL ACETYLENEDICARBOXYLATE 2-BUTYNEDIOIC ACID DI-TERT-BUTYL ESTER di-tert-butyl 2-butynedioate DI-TERT-BUTYL ACETYLENEDICARBOXYLATE, 98 % 2-Butynedioic acid di-tert-butyl ester, Di-tert-butyl 2-butynedioate Aminium Acetylenedicarboxylic acid di-tert-butyl ester Acetylenedicarboxylic acid ditert-butyl ester di-tert-butyl but-2-ynedioate Di-tert-butyl acetylenedicarboxylate 98% 2,2-Dithiobis(1-amino-4,5-dimethoxybenzene) 2-Butynedioic acid, 1,4-bis(1,1-dimethylethyl) ester itert-butylbut-2-ynedioate 66086-33-7 CH33COCOC8801CCOOCCH33 Synthetic Reagents Inorganic Salts Organic Building Blocks Esters Ammonium Building Blocks C12 to C63 Carbonyl Compounds Building Blocks C12 to C63 Carbonyl Compounds Chemical Synthesis Esters Organic Building Blocks