D-(+)-Camphoric acid ..
GMP
124-83-4
Industrial Grade
99%
shanghai
lk
25kg/bag
2023-09-18
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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DescriptionECHEMI Editorial Referencewhite to light yellow crystal powde
ChEBI: ()-Camphoric acid is a dicarboxylic acid.
Camphoric acid is a diacid, generally prepared by the oxidation of terpene (+)-camphor. It can be used as a chirality inducing agent in some organic reactions.
Purify the acid by re-precipitation from an alkaline solution by HCl, filter it off, and recrystallise it from water several times, rejecting the first crop. It forms leaflets from EtOH and Me2CO and H2O and is insoluble in CHCl3. Its solubility in H2O is 0.8% at 25o and 10% at 100o, 50% in EtOH and 5% in ethylene glycol. The (±)-acid has m 202-203o. The (+)-1-methyl ester has m 86o (from pet ether) [] 20 +45o (c 4, EtOH), and the (+)-3-methyl ester has m 77o (from pet ether) []17.5 +53.9o (c 3, EtOH). [Rupe & Thommen Helv Chim Acta 30 933CertificatesBasic Info-
Product Name:
D-(+)-Camphoric acid
Other Name:(1R,3S)-(+)-CAMPHORIC ACID;(1R,3S)-CAMPHORIC ACID;(1R,3S)-1,2,2-TRIMETHYL-1,3-CYCLOPENTANEDICARBOXYLIC ACID;(+)-CAMPHORIC ACID;1,3-Cyclopentanedicarboxylic acid, 1,2,2-trimethyl-, (1R-cis)-;D-caMphor acid;D(+)-CaMphoric acid, 99% 100GR;(1R,3S)-1,2,2-triMethylcyclopentane-1,3-dicarboxylic acid
CAS No.:124-83-4
Molecular Formula:C10H16O4
InChIKeys:LSPHULWDVZXLIL-LDWIPMOCSA-N
Molecular Weight:200.23
Exact Mass:200.23
BRN:2050204
EC Number:204-715-0
TSCA:TSCA listed
Color/Form:White
HScode:29172090
Categories:
Characteristics-
PSA:
74.6
XLogP3:1.59810
Appearance:White Crystalline Powder
Density:1.1860
Melting Point:186-189 °C
Boiling Point:297.96°C (rough estimate)
Flash Point:156.7±19.7 °C
Refractive Index:1.4459 (estimate)
Water Solubility:0.8 g/100 mL
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 incompatible substances.
Vapor Pressure:0.000119mmHg at 25°C
Specific rotation:46.5 º (c=10, C2H5OH)
PKA:pK1: 4.57;pK2: 5.10 (25°C)
Critical Temperature & Pressure:Sealed in dry,Room Temperature
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
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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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15 days
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Country Product Purchase Quantity Date Posted Post an enquiry for this product
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