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(-)-DIACETYL-L-TARTARIC ACID

(-)-DIACETYL-L-TARTARIC ACID structure

CAS No.: 51591-38-9

Chemical Name:: (-)-DIACETYL-L-TARTARIC ACID

Synonyms: Einecs 257-303-8;Diacetyltartaricacid;(R,R)-DIACETYLTARTARIC ACID;(-)-Diacetyl-L-tartaric Acid;(-)-Di-O-acetyl-L-tartaric acid;(-)-Diacetyl-L-tartaric Acid >(+)-L-Tartaric acid 2,3-diacetate;(-)-DIACETYL-L-TARTARIC ACID 98+%;(2R,3R)-2,3-Diacetoxysuccinic acid;(-)-2-O,3-O-Diacetyl-L-tartaric acid

CBNumber:: CB5120969

Molecular Formula:: C8H10O8

Molecular Weight:: 234.16

MDL Number:: MFCD00070579

MOL File:: 51591-38-9.mol

Last updated:2025-07-04 15:14:23

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(-)-DIACETYL-L-TARTARIC ACID Properties

Melting point	120°C
Boiling point	398.9±42.0 °C(Predicted)
alpha	-24.0 to -26.0 deg(C=10, Aceton)
Density	1.486±0.06 g/cm3(Predicted)
refractive index	-25 ° (C=10, Acetone)
storage temp.	Inert atmosphere,Room Temperature
solubility	almost transparency in Acetone
pka	2.12±0.25(Predicted)
form	powder to crystal
color	White to Almost white
InChI	InChI=1S/C8H10O8/c1-3(9)15-5(7(11)12)6(8(13)14)16-4(2)10/h5-6H,1-2H3,(H,11,12)(H,13,14)/t5-,6-/m1/s1
InChIKey	DNISEZBAYYIQFB-PHDIDXHHSA-N
SMILES	C(O)(=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)C(O)=O
FDA UNII	HSJ8N03NO1

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Risk Statements

36/37/38

Safety Statements

26-36/37/39

HS Code

2918.13.5000

NFPA 704

	0
1		0

(-)-DIACETYL-L-TARTARIC ACID price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	D1386	(-)-Diacetyl-L-tartaric Acid >98.0%(T)	51591-38-9	25g	$170	2025-07-31	Buy
Chem-Impex	39531	(-)-Diacetyl-L-tartaricacid,≥98%(Assaybytitration,Chiralpurity) ≥98%(Assaybytitration,Chiralpurity)	51591-38-9	25G	$191.03	2021-12-16	Buy
Biosynth Carbosynth	FD60107	(-)-Diacetyl-L-tartaric Acid	51591-38-9	25g	$192.5	2021-12-16	Buy
AK Scientific	3936AL	(-)-Diacetyl-L-tartaric Acid	51591-38-9	25g	$275	2021-12-16	Buy
Biosynth Carbosynth	FD60107	(-)-Diacetyl-L-tartaric Acid	51591-38-9	5G	$60	2021-12-16	Buy

Product number	Packaging	Price	Buy
D1386	25g	$170	Buy
39531	25G	$191.03	Buy
FD60107	25g	$192.5	Buy
3936AL	25g	$275	Buy
FD60107	5G	$60	Buy

(-)-DIACETYL-L-TARTARIC ACID Chemical Properties,Uses,Production

Uses

(-)-Diacetyl-L-tartaric Acid is a derivative of L-Tartaric Acid (T007630), which is a naturally occurring chemical compound found in berries, grapes and various wines, and provides antioxidant properties and contributes to the sour taste within these products. (-)-Diacetyl-L-tartaric Acid has been studied in relation to wheat, dough additives and properties as an emulsifier.

(-)-DIACETYL-L-TARTARIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

(-)-DIACETYL-L-TARTARIC ACID Suppliers

Global( 56)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
VladaChem GmbH	+49-7246-3082843	info@vladachem.de	Germany	1859	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49983	58
Aladdin Scientific		tp@aladdinsci.com	United States	52924	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
J & K SCIENTIFIC LTD.	18210857532; 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	021-61259108 18621169109	market03@meryer.com	China	40228	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24529	81
Shanghai Longsheng chemical Co.,Ltd.	021-58099652-8005 13585536065	bin.wu@shlschem.com	China	9810	59

Supplier	Advantage
Dayang Chem (Hangzhou) Co.,Ltd.	58
VladaChem GmbH	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
Aladdin Scientific	58
Amadis Chemical Company Limited	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Shanghai Longsheng chemical Co.,Ltd.	59

(-)-DIACETYL-L-TARTARIC ACID Spectrum

(-)-DIACETYL-L-TARTARIC ACID(51591-38-9)MS (-)-DIACETYL-L-TARTARIC ACID(51591-38-9)¹³CNMR (-)-DIACETYL-L-TARTARIC ACID(51591-38-9)IR1 (-)-DIACETYL-L-TARTARIC ACID(51591-38-9)IR2

51591-38-9((-)-DIACETYL-L-TARTARIC ACID)Related Search:

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(-)-Dibenzoyl-L-tartaric acid monohydrate DI-P-TOLUOYL-L-TARTARIC ACID ChicoricAcid R-VENLAFAXINE-DI-P-TOLUOYL-L-TARTRATE SALT (+)-NICOTINE (+)-DI-P-TOLUOYLTARTRATE SALT

(+)-DIACETYL-D-TARTARIC ACID AURORA KA-6844 AURORA KA-6850 AURORA KA-6842 AURORA KA-6848

AURORA KA-6846 AURORA KA-7329 2,3-BIS(BENZOYLOXY)-4-[2-(TERT-BUTYLAMINO)-1-(CHLOROMETHYL)ETHOXY]-4-OXOBUTANOIC ACID

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(R,R)-DIACETYLTARTARIC ACID Diacetyltartaricacid [R(R*,R*)]-2,3-bis(acetoxy)succinic acid (-)-DIACETYL-L-TARTARIC ACID 98+% (-)-2-O,3-O-Diacetyl-L-tartaric acid (-)-Di-O-acetyl-L-tartaric acid (+)-L-Tartaric acid 2,3-diacetate (2R,3R)-2,3-Bis(acetyloxy)butanedioic acid (2R,3R)-2,3-Diacetoxysuccinic acid [2R,3R,(-)]-2,3-Di(acetyloxy)butanedioic acid Einecs 257-303-8 (-)-Diacetyl-L-tartaric Acid (2R,3R)-2,3-Bis(acetyloxy)butanedioic Acid,99%e.e. (-)-Diacetyl-L-tartaric Acid > Butanedioic acid, 2,3-bis(acetyloxy)-, (2R,3R)- (-)-Diacetyl-L-tartaric Acid 51591-38-9 Chiral Building Blocks Carboxylic Acids (Chiral) Optical Resolution for Resolution of Bases Synthetic Organic Chemistry Carboxylic Acids (Chiral) Chiral Building Blocks for Resolution of Bases Optical Resolution