Dibenzoyl-L-tartaricacid Industrial Grade
2 Inquiries
2743-38-6
Industrial Grade
99%
QINGDAO
25kg/0.25kg Yellow Kraft Paper
2018-12-31
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Product Description
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Seller Information
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Inquiry History
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Description
L- (-) - two - benzoic acid (anhydrous)
L- (-) - two - benzoic acid (anhydrous)
No. CAS: 2743-38-6
Molecular formula: C18H14O8
Molecular weight: 358.3
Level: industrial grade Tech.
Appearance: white or white powder
Purity: 99%
Melting point: 150 ~155 C
Specific rotation: [a]20D=-114 ~ -117 degree (C=9, EtOH)
Packing specification: 25Kg/ bag, or according to customer requirement
Basic Info-
Product Name:
L-Dibenzoyltartaric acid
Other Name:Butanedioic acid,2,3-bis(benzoyloxy)-,(2R,3R)-;Tartaric acid,dibenzoate,(-)-;Butanedioic acid,2,3-bis(benzoyloxy)-,[R-(R*,R*)]-;Tartaric acid,dibenzoate;(2R,3R)-2,3-Bis(benzoyloxy)butanedioic acid;(-)-Dibenzoyltartaric acid;(-)-O,O′-Dibenzoyl-L-tartaric acid;L-Dibenzoyltartaric acid;O,O-Dibenzoyltartaric acid;L-(-)-Dibenzoyltartaric acid;Dibenzoyl-L-tartaric acid;(R,R)-2,3-Dibenzoyloxysuccinic acid;2,3-Di-O-benzoyl-L-tartaric acid;2,3-Dibenzoyl-L-tartaric acid;O,O-Dibenzoyl-(R,R)-tartaric acid;O2,O3-Dibenzoyl-L-tartaric acid;Dibenzoyl-(+)-tartaric acid;(-)-2,3-Dibenzoyl-L-tartaric acid;(-)-Dibenzoyl-L-tartaric acid;(-)-O,O′-Dibenzoyltartaric acid;(-)-L-Dibenzoyltartaric acid;(R,R)-O,O′-Dibenzoyltartaric acid;NSC 118224;NSC 338494;O,O′-Dibenzoyl-(R,R)-tartaric acid;(2R,3R)-2,3-Bis(benzoyloxy)succinic acid;(2R,3R)-Di-O-benzoyltartaric acid;(2R,3R)-O,O′-Dibenzoyltartaric acid;O,O′-Dibenzoyl-(2R,3R)-tartaric acid;O,O′-Dibenzoyl-(+)-tartaric acid;(L)-DBTA;O,O′-Dibenzoyltartaric acid;(2R,3R)-(-)-2,3-Bis[(phenylcarbonyl)oxy]butanedioic acid;O,O′-Dibenzoyl-L-tartaric acid;20706-60-9;22333-69-3;37141-29-0;50582-08-6;66170-99-8;76492-93-8;76699-43-9;90889-10-4;93656-02-1;104181-06-8;108331-01-7;1039646-84-8;1154413-14-5;1174923-54-6;1445801-18-2;1713282-36-0;2004688-30-4
CAS No.:2743-38-6
Molecular Formula:C18H14O8
InChIKeys:InChIKey=YONLFQNRGZXBBF-ZIAGYGMSSA-N
Molecular Weight:358.29900
Exact Mass:358.30
EC Number:613-072-9
HScode:2942000000
Categories:
Characteristics-
PSA:
127.20000
XLogP3:1.60680
Appearance:Odorless white crystalline powder
Density:1.438g/cm3
Melting Point:151-154ºC
Boiling Point:234ºC / 7mmHg
Flash Point:221.8ºC
Refractive Index:1.609
Water Solubility:Slightly soluble in water.
Storage Conditions:Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from
Vapor Pressure:7.4E-19mmHg at 25°C
Hazard IdentificationClassification of the substance or mixture
Eye irritation, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H319 Causes serious eye irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Location:
Puyang economic and Technological Industrial Agglomeration Area
Puyang Tianjian biological Co., Ltd. is located in the beautiful environment of the National Garden City, health city, civilized city, petrochemical city - Henan Province Puyang City, factory built in Puyang economic and Technological Industrial Agglomeration on the road of the high and New Technology Industrial Development Zone, is a set of pharmaceutical intermediates research and development, production and sales as one of the high-tech enterprises. The company covers an area of 25600 square meters, production workshop for 8600 square meters. Professional R & D team, efficient management, clean production workshop, advanced equipment laboratory, improve environmental protection facilities, cast the foundation of enterprise development.Company adopts international advanced technology, mass production of D-amino acid series; chiral reagent; (R) - 3 - aminopyridine; D-valine dane salt; () - phenyl ethyl sulfonate; (-) - phenyl ethyl sulfonic acid; aromatic alcohol series; anti hypertension dihydropyridine calcium ion antagonist agent drug intermediates; insect pheromone.Companies adhere to the "honesty, customer first" purpose, to science and technology innovation as the driving force, the pursuit of excellence, to create first-class quality, we are willing to cooperate with domestic and foreign customers sincere cooperation, create brilliant!
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
2743-38-6, Dibenzoyl-L-tartaric acid
1000 MT Sep 11, 2023
Australia
2743-38-6, Dibenzoyl-L-tartaric acid
10000 MT Sep 12, 2023 Post an enquiry for this product
