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(-)-Dipivaloyl-L-tartaric Acid

Product Name
(-)-Dipivaloyl-L-tartaric Acid
CAS No.
65259-81-6
Chemical Name
(-)-Dipivaloyl-L-tartaric Acid
Synonyms
(-)-DPTA;(-)-DPTA;DIPIVALOYL-L-TAR;L-Dipivaloytartaric Acid;L-Dipivaloyltartaric acid;DIPIVALOYL-L-TARTARIC ACID;(-)-DIPIVALOYL-L-TARTARIC ACID;(-)-DIPIVALOYL-L-TARTARIC ACID;DIPIVALOYL-L-TARTARIC ACID 98%;O,O`-Dipivaloyl-L-tartaric acid
CBNumber
CB8346067
Molecular Formula
C14H22O8
Formula Weight
318.32
MOL File
65259-81-6.mol
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(-)-Dipivaloyl-L-tartaric Acid Property

Melting point:
127-132 °C
Boiling point:
436.6±45.0 °C(Predicted)
Density 
1.240±0.06 g/cm3(Predicted)
refractive index 
-24 ° (C=2, Dioxane)
storage temp. 
Inert atmosphere,Room Temperature
form 
powder to crystal
pka
1.68±0.25(Predicted)
color 
White to Almost white
optical activity
[α]20/D 23.5±1°, c = 1.7% in dioxane
Sensitive 
Hygroscopic
BRN 
2008171
InChI
InChI=1S/C14H22O8/c1-13(2,3)11(19)21-7(9(15)16)8(10(17)18)22-12(20)14(4,5)6/h7-8H,1-6H3,(H,15,16)(H,17,18)/t7-,8-/m1/s1
InChIKey
UFHJEZDFEHUYCR-HTQZYQBOSA-N
SMILES
C(O)(=O)[C@H](OC(=O)C(C)(C)C)[C@@H](OC(=O)C(C)(C)C)C(O)=O
CAS DataBase Reference
65259-81-6(CAS DataBase Reference)
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
29189900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
43457
Product name
(?)-O,O′-Di-pivaloyl-L-tartaric acid
Purity
≥98.0% (T)
Packaging
5g
Price
$66.8
Updated
2023/06/20
TCI Chemical
Product number
D2686
Product name
(-)-Dipivaloyl-L-tartaric Acid
Purity
>98.0%(T)
Packaging
5g
Price
$64
Updated
2024/03/01
TCI Chemical
Product number
D2686
Product name
(-)-Dipivaloyl-L-tartaric Acid
Purity
>98.0%(T)
Packaging
25g
Price
$226
Updated
2024/03/01
Alfa Aesar
Product number
H56032
Product name
(-)-O,O'-Dipivaloyl-L-tartaric acid, 98+%
Packaging
1g
Price
$20.6
Updated
2023/06/20
Alfa Aesar
Product number
H56032
Product name
(-)-O,O'-Dipivaloyl-L-tartaric acid, 98+%
Packaging
5g
Price
$64.6
Updated
2021/12/16
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(-)-Dipivaloyl-L-tartaric Acid Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

(?)-O,O′-Di-pivaloyl-L-tartaric acid can be used:

  • As a chiral staple in the synthesis of helical π-conjugated cyclic nanocoils, which are used as nano springs, nano solenoids, and pressure sensors.
  • As an additive in the iridium-catalyzed C-H amidation reactions of arylphosphoryl compounds.

(-)-Dipivaloyl-L-tartaric Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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(-)-Dipivaloyl-L-tartaric Acid Suppliers

Shijiazhuang Dowell Chemical Co., Ltd
Tel
0311-89805679 +86-13463963265
Fax
0311-85262695
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sell@dowechem.com
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China
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J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
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jkinfo@jkchemical.com
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China
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
Fax
86-21-61259102
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market03@meryer.com
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China
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40228
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Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
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TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
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Sales-CN@TCIchemicals.com
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China
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Energy Chemical
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021-021-58432009 400-005-6266
Fax
021-58436166
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sales8178@energy-chemical.com
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China
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Capot Chemical Co., Ltd
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+86 (0) 571 85 58 67 18
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0086-571-85864795
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sales@capotchem.com
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China
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Shanghai Longsheng chemical Co.,Ltd.
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021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
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China
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202 13764082696
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info@hanhongsci.com
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China
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Sci General Material & Chemical Ltd
Tel
21-58388037 13472507714
Fax
0086-21-56829747 Company QQ: 1589045147
Email
1589045147@qq.com
Country
China
ProdList
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View Lastest Price from (-)-Dipivaloyl-L-tartaric Acid manufacturers

Career Henan Chemical Co
Product
(-)-O-ACETYL-D-MANDELIC ACID 65259-81-6
Price
US $20.00/KG
Min. Order
10KG
Purity
98%
Supply Ability
100kg
Release date
2018-08-02

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