DL-Lactide
- CAS No.
- 95-96-5
- Chemical Name:
- DL-Lactide
- Synonyms
- LACTIDE;3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE;1,4-Dioxane-2,5-dione, 3,6-dimethyl-;D,L-Lactide S;LACTIC ANHYDRIDE;5-Dione,3;dilactide;purasorbl;DL-LACTIDE;DL-DILACTIDE
- CBNumber:
- CB7178777
- Molecular Formula:
- C6H8O4
- Molecular Weight:
- 144.13
- MOL File:
- 95-96-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/4/8 17:36:13
| Melting point | 116-119 °C |
|---|---|
| Boiling point | 142 °C8 mm Hg(lit.) |
| Density | 1.186±0.06 g/cm3(Predicted) |
| vapor pressure | 0.311Pa at 25℃ |
| Flash point | 180°C |
| storage temp. | 2-8°C |
| solubility | Soluble in chloroform and methanol. Slightly soluble in benzene. |
| form | Crystalline Powder |
| color | White |
| Water Solubility | 16.3g/L at 20℃ |
| Sensitive | Moisture Sensitive |
| BRN | 82121 |
| LogP | 0.4 at 25℃ |
| NIST Chemistry Reference | 1,4-Dioxane-2,5-dione, 3,6-dimethyl-(95-96-5) |
| EPA Substance Registry System | 1,4-Dioxane-2,5-dione, 3,6-dimethyl- (95-96-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319 | |||||||||
| Precautionary statements | P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-36 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | JH1100000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29322090 | |||||||||
| NFPA 704 |
|
DL-Lactide price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 303143 | 3,6-Dimethyl-1,4-dioxane-2,5-dione 99% | 95-96-5 | 25G | ₹4427.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 303143 | 3,6-Dimethyl-1,4-dioxane-2,5-dione 99% | 95-96-5 | 100G | ₹17568.98 | 2022-06-14 | Buy |
| TCI Chemicals (India) | L0091 | DL-Lactide | 95-96-5 | 25G | ₹5400 | 2022-05-26 | Buy |
| TCI Chemicals (India) | L0091 | DL-Lactide | 95-96-5 | 100G | ₹17000 | 2022-05-26 | Buy |
DL-Lactide Chemical Properties,Uses,Production
Chemical Properties
White crystalline powder
Uses
DL-Lactide is used to produce 2-hydroxy-propionic acid 1-(1-phenyl-ethoxycarbonyl)-ethyl ester. It acts as an important raw material and an intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyes. It is involved in enzymatic alcoholysis to produce both alkyl (R)-lactates and alkyl (S,S)-lactyllactates.
General Description
3,6-Dimethyl-1,4-dioxane-2,5-dione (or rac-lactide), is the 50:50 racemic mixture of D- and L-Lactide. Rac-lactide is a lactone derived from lactic acid that has attracted great interest in academia and commercial applications, as it is derived from abundant renewable resources. Rac-lactide can be ready polymerized via ring-opening polymerization, using a variety of metal or organocatalysts, yielding poly(D,L-lactide). While the resulting polymer is generally amorphous, the use of stereospecific catalysts can lead to heterotactic PLA, which exhibits some degree of crystallinity.
DL-Lactide Preparation Products And Raw materials
Global( 265)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| Nomisma Healthcare Pvt Ltd | +91-8160687077 +91-9773134699 | Gujarat, India | 4 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
| APAC Sourcing Solutions Ltd. | 91-124-4007103 | Haryana, India | 61 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Hebei Yanxi Chemical Co., Ltd. | +86-17531190177; +8617531190177 | China | 6011 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| GLR Innovations | 58 |
| Nomisma Healthcare Pvt Ltd | 58 |
| CHEMSWORTH | 30 |
| A.J Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Clearsynth Labs | 58 |
| APAC Sourcing Solutions Ltd. | 58 |
| Hebei Mojin Biotechnology Co., Ltd | 58 |
| Hebei Yanxi Chemical Co., Ltd. | 58 |
Related articles
- Applications of DL-Lactide
- DL-Lactide(C3H4O2) is a odorless, colorless liquid at room temperature and pressure, which is hygroscopic and is a type of aci....
- Nov 29，2019
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LACTIDE(D,L-)
DL-LACTIDE
DL-DILACTIDE
CIS-(+/-)-3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE
PURASORB(R) DL
TIMTEC-BB SBB007949
TIMTEC-BB SBB008348
DL-Lactide>
DL-Lactide,99%+
hot selling DL-Lactide
D,L-Lactide S
1,4-Dioxane-2,5-dione, 3,6-dimethyl-
LACTIDE
LACTIC ANHYDRIDE
3,6-DIMETHYL-1,4-DIOXANE-2,5-DIONE
Vanillic acid 121-34-6
DL-Lactide,DL-LA
95-96-5
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Dioxanes & Dioxolanes
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