2,3-Di-O-para-toluoyl-D-tartaric acid
2,3-Di-O-para-toluoyl-D-tartaric acid
- CAS:
- 32634-68-7
- MF:
- C20H18O8
- MW:
- 386.35
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Properties
- Melting point:
- 169-171 °C(lit.)
- alpha
- 136 º (c=1, EtOH)
- Boiling point:
- 432.57°C (rough estimate)
- Density
- 1.3084 (rough estimate)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 139 ° (C=1, EtOH)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- DMSO (Slightly), Ethanol (Sparingly), Methanol (Slightly)
- form
- Solid
- pka
- 1.46±0.25(Predicted)
- color
- White to Off-White
- optical activity
- [α]19/D +138°, c = 1 in ethanol
- Water Solubility
- 112.55mg/L at 25℃
- BRN
- 3225584
- LogP
- 2.97 at 25℃
- CAS DataBase Reference
- 32634-68-7(CAS DataBase Reference)
- NIST Chemistry Reference
- (+)-Di-o-4-toluoyl-d-tartaric acid(32634-68-7)
- EPA Substance Registry System
- Butanedioic acid, 2,3-bis[(4-methylbenzoyl)oxy]-, (2S,3S)- (32634-68-7)
Safety Information
- 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
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38
- Safety Statements
- 22-24/25-36/37-26
- WGK Germany
- 3
- F
- 3-10
- TSCA
- T
- HS Code
- 29181300
49 India supplier list of "2,3-Di-O-para-toluoyl-D-tartaric acid"
- Product Name:Di-p-toluoyl-D-tartaric acid, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Di Para Toluoyl D Tartaric Acid, Anhydrous
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:D-O,O'-di(p-toluoyl)tartaric acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:D-O,O'-di(p-toluoyl)tartaric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:di-p-toluoyl-d-tartaric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Telangana,INDIA
- Product Name:D-O,O'-di(p-toluoyl)tartaric acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:RivastigmineRelatedCompoundA
- Products Intro:Brand:sigma aldrich | Product Number:PHR2029 | Purity:PharmaceuticalSecondaryStandard;CertifiedReferenceMaterial
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Di-p-toluoyl-D-tartaric acid, 98%
- Products Intro:Brand：Glrinnovations | OriginalID：ASD2062
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2,3-Di-O-para-toluoyl-D-tartaric acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2,3-Di-O-para-toluoyl-D-tartaric acid
- Company Type: Trader
- Country/Region: New Delhi,INDIA