成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> (2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester

(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester price.
  • $10 - $2429.33
  • Product name: (2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
  • CAS: 13811-71-7
  • MF: C8H14O6
  • MW: 206.19
  • EINECS:237-458-8
  • MDL Number:MFCD00064451
  • Synonyms:(-)-Diethyl D-tartrate, Made froM unnatural tartaric acid, 99% 25ML;(R,R)-(+)-Weinsaeure-diethylester;(-)-Diethyl (2S,3S)-2,3-dihydroxybutane-1,4-dioate, (-)-Diethyl (2S,3S)-2,3-dihydroxysuccinate;D-(-)-TARTARIC ACID DIETHYL ESTER;(2S,3S)-(-)-DIETHYL TARTRATE;(2S,3S)(-)-DIHYDROXYBUTANE-1,4-DIOIC ACID DIETHYL ESTER;diethyl [S-(R*,R*)]-tartrate;MINUS-TARTARIC ACID DIETHYL ESTER
40 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth Carbosynth
  • Chem-Impex
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1mL
  • 5g
  • 10g
  • 25mL
  • 25g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 1kg
  • 2Kg
  • 2.5KG
  • 5kg
  • ManufacturerAK Scientific
  • Product numberJ92094
  • Product description(-)-DiethylD-tartrate
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17992
  • Product description(-)-Diethyl D-tartrate, 99%
  • Packaging5g
  • Price$26.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17992
  • Product description(-)-Diethyl D-tartrate, 99%
  • Packaging25g
  • Price$83.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA17992
  • Product description(-)-Diethyl D-tartrate, 99%
  • Packaging100g
  • Price$197.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0037723
  • Product description(-)-DIETHYL-D-TARTRATE 95.00%
  • Packaging25G
  • Price$1071.51
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCCH0037723
  • Product description(-)-DIETHYL-D-TARTRATE 95.00%
  • Packaging100G
  • Price$2429.33
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR0908
  • Product description(-)-DiethylD-tartrate
  • Packaging5g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR0908
  • Product description(-)-DiethylD-tartrate
  • Packaging25g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR0908
  • Product description(-)-DiethylD-tartrate
  • Packaging100g
  • Price$254
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD16061
  • Product description(-)-Diethyl-D-tartrate
  • Packaging250g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD16061
  • Product description(-)-Diethyl-D-tartrate
  • Packaging500g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD16061
  • Product description(-)-Diethyl-D-tartrate
  • Packaging1kg
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD16061
  • Product description(-)-Diethyl-D-tartrate
  • Packaging2Kg
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD16061
  • Product description(-)-Diethyl-D-tartrate
  • Packaging5kg
  • Price$800
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24597
  • Product description(-)-DiethylD-tartrate,99%(GC,ChiralPurity) 99%(GC,ChiralPurity)
  • Packaging25G
  • Price$14
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number24597
  • Product description(-)-DiethylD-tartrate,≥99%(GC,ChiralPurity) ≥99%(GC,ChiralPurity)
  • Packaging100G
  • Price$40.77
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J92094 (-)-DiethylD-tartrate 5g $10 2021-12-16 Buy
Alfa Aesar A17992 (-)-Diethyl D-tartrate, 99% 5g $26.65 2024-03-01 Buy
Alfa Aesar A17992 (-)-Diethyl D-tartrate, 99% 25g $83.65 2024-03-01 Buy
Alfa Aesar A17992 (-)-Diethyl D-tartrate, 99% 100g $197.65 2024-03-01 Buy
American Custom Chemicals Corporation CCH0037723 (-)-DIETHYL-D-TARTRATE 95.00% 25G $1071.51 2021-12-16 Buy
American Custom Chemicals Corporation CCH0037723 (-)-DIETHYL-D-TARTRATE 95.00% 100G $2429.33 2021-12-16 Buy
Apolloscientific OR0908 (-)-DiethylD-tartrate 5g $58 2021-12-16 Buy
Apolloscientific OR0908 (-)-DiethylD-tartrate 25g $109 2021-12-16 Buy
Apolloscientific OR0908 (-)-DiethylD-tartrate 100g $254 2021-12-16 Buy
Biosynth Carbosynth FD16061 (-)-Diethyl-D-tartrate 250g $65 2021-12-16 Buy
Biosynth Carbosynth FD16061 (-)-Diethyl-D-tartrate 500g $120 2021-12-16 Buy
Biosynth Carbosynth FD16061 (-)-Diethyl-D-tartrate 1kg $220 2021-12-16 Buy
Biosynth Carbosynth FD16061 (-)-Diethyl-D-tartrate 2Kg $350 2021-12-16 Buy
Biosynth Carbosynth FD16061 (-)-Diethyl-D-tartrate 5kg $800 2021-12-16 Buy
Chem-Impex 24597 (-)-DiethylD-tartrate,99%(GC,ChiralPurity) 99%(GC,ChiralPurity) 25G $14 2021-12-16 Buy
Chem-Impex 24597 (-)-DiethylD-tartrate,≥99%(GC,ChiralPurity) ≥99%(GC,ChiralPurity) 100G $40.77 2021-12-16 Buy

Properties

Melting point :17 °C
Boiling point :162 °C/19 mmHg (lit.)
alpha :-9 º (neat)
Density :1.205 g/mL at 20 °C (lit.)
refractive index :n20/D 1.446(lit.)
Flash point :200 °F
storage temp. :Store below +30°C.
solubility :Chloroform (Slightly), Water (Slightly)
pka :11.61±0.20(Predicted)
form :Viscous Liquid
color :Clear colorless
Specific Gravity :1.21
optical activity :[α]23/D 8.5°, neat
Water Solubility :insoluble
Merck :14,3855
BRN :1727143
CAS DataBase Reference :13811-71-7(CAS DataBase Reference)
NIST Chemistry Reference :Butanedioic acid, 2,3-dihydroxy-, diethyl ester, [S-(R*,R*)]-(13811-71-7)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
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.

Description

Diethyl D(-)-tartrate is mainly used in chiral pharmaceuticals, chiral intermediates and chiral catalysts. It can be used with titanium in enolic asymmetric epoxidization. The compound d-alpha-tocopherol is the principal compound present in natural vitamin E sources. At present, d-alpha-tocopherol and other tocopherol derivatives are used in pharmaceuticals, foods and animal feeds. It is used as a food additive.

Related product price