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L(+)-Diethyl L-tartrate

L(+)-Diethyl L-tartrate
L(+)-Diethyl L-tartrate structure
CAS No.
87-91-2
Chemical Name:
L(+)-Diethyl L-tartrate
Synonyms
DET;L-DET;FEMA 2378;DIETHYL TARTRATE;diethyl tartarate;DieftIvI tartrate;[-CH(OH)CO2C2H5]2;DIETHYL L-TARTRATE;DIETHYL-DL-TARTRATE;Diethyl-L-Tartarate
CBNumber:
CB0456290
Molecular Formula:
C8H14O6
Formula Weight:
206.19
MOL File:
87-91-2.mol

L(+)-Diethyl L-tartrate Properties

Melting point:
17 °C
Boiling point:
280 °C(lit.)
alpha 
7.5 º (neat)
Density 
1.204 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.446(lit.)
FEMA 
2378 | DIETHYL TARTRATE
Flash point:
200 °F
storage temp. 
Store below +30°C.
form 
Viscous Liquid
color 
Clear
optical activity
[α]20/D +8.5°, neat
Water Solubility 
insoluble
Merck 
14,3855
JECFA Number
622
BRN 
1727145
InChIKey
YSAVZVORKRDODB-PHDIDXHHSA-N
CAS DataBase Reference
87-91-2(CAS DataBase Reference)
NIST Chemistry Reference
Diethyl tartrate(87-91-2)
EPA Substance Registry System
Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, diethyl ester(87-91-2)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  24/25-36-26
WGK Germany  3
TSCA  Yes
HS Code  29181300
Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
Precautionary statements:
P403+P235 Store in a well-ventilated place. Keep cool.

NFPA 704

Diamond Hazard Value Description
1
0 0
Health   0 Poses no health hazard, no precautions necessary and would offer no hazard beyond that of ordinary combustible materials
Flammability   1 Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Special  

(NFPA, 2010)

L(+)-Diethyl L-tartrate price More Price(14)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 156841 (+)-Diethyl L-tartrate ≥99% 87-91-2 25g $23.7 2018-11-13 Buy
Sigma-Aldrich 156841 (+)-Diethyl L-tartrate ≥99% 87-91-2 100g $57.3 2018-11-13 Buy
TCI Chemical T0003 Diethyl L-(+)-Tartrate >98.0%(GC) 87-91-2 25g $21 2018-11-22 Buy
TCI Chemical T0003 Diethyl L-(+)-Tartrate >98.0%(GC) 87-91-2 100g $72 2018-11-22 Buy
Alfa Aesar A10641 (+)-Diethyl L-tartrate, 98% 87-91-2 250g $85.1 2018-11-13 Buy

L(+)-Diethyl L-tartrate Chemical Properties,Uses,Production

Chemical Properties

Colorless to light yellow liqui

Chemical Properties

Diethyl tartrate has a mild, fruity, wine aroma.

Occurrence

The d-isomer has not been reported found in nature; the l-isomer and the racemic form are of little importance. Reported found in sherry, white and red wine.

Uses

Diethyl L-(+)-Tartrate is used as a chiral reagent in a host of chemical reactions, such as the synthesis of isoquinoline alkaloids and arundic acid, which has been used in acute ischemic stroke thera py.

L(+)-Diethyl L-tartrate Preparation Products And Raw materials

Raw materials

Preparation Products


L(+)-Diethyl L-tartrate Suppliers

Global( 310)Suppliers
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Shenzhen Sendi Biotechnology Co.Ltd.
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Beijing Holiyang Chemical Co. Ltd. 010-69380220 ;13718199399
010-56108838 holiyangchem@163.com China 5778 56

View Lastest Price from L(+)-Diethyl L-tartrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-02 (2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
87-91-2
US $20.00 / KG 10KG 98% 100kg career henan chemical co
2018-08-02 (2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
87-91-2
US $20.00 / KG 10KG 98% 100kg career henan chemical co

L(+)-Diethyl L-tartrate Spectrum


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