NISTC6982258

Base Information Edit

Chemical Name:NISTC6982258
CAS No.:6982-25-8
Molecular Formula:C4H10O2
Molecular Weight:90.1222
Hs Code.:
Mol file:6982-25-8.mol

Synonyms:2,3-Butanediol, (R*,R*)-(±)-;

Suppliers and Price of NISTC6982258

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 16 raw suppliers

Chemical Property of NISTC6982258 Edit

Chemical Property:

Melting Point:7-7.5℃
Refractive Index:1.4320
Boiling Point:77.6°Cat760mmHg
PKA:14.67±0.20(Predicted)
Flash Point:°C
PSA：40.46000
Density:0.784g/cm³
LogP:-0.25200

Purity/Quality:: 99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of NISTC6982258

There total 35 articles about NISTC6982258 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

: 4437-70-1
4,5-dimethyl-1,3-dioxolan-2-one

: 67-56-1
methanol

: 1029272-42-1
(2R,3S)-2,3-butanediol

: 6982-25-8
d,l-2,3-butanediol

Guidance literature:: With [carbonylchlorohydrido{bis[2-(diphenylphosphinomethyl)ethyl]amino}ethylamino] ruthenium(II); potassium tert-butylate; hydrogen; In tetrahydrofuran; at 140 ℃; for 10h; Autoclave;
DOI:10.1002/anie.201207781

Reference yield: 78.0%

: 22152-23-4
racemic 2,3-butanediol diacetate

: 6982-25-8
d,l-2,3-butanediol

Guidance literature:: With potassium carbonate; In methanol; for 1h; Heating;
DOI:10.1016/S0957-4166(01)00109-4

Reference yield:

: 431-03-8
dimethylglyoxal

: 1029272-42-1
(2R,3S)-2,3-butanediol

: 6982-25-8
d,l-2,3-butanediol

Guidance literature:: With sodium tetrahydroborate; In methanol; at 40 - 50 ℃; for 2h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
DOI:10.1016/S0957-4166(00)80133-0