- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: L-Lactide
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: L-Lactide
- Price: ￥128.0/5g ￥448.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1,4-Dioxane-2,5-dione,3,6-dimethyl-,(3S,6S)-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 4511-42-6
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
4511-42-6
4511-42-6 structure
- Name: L-Lactide
- Chemical Name: (3S,6S)-(-)-3,6-Dimethyl-1,4-Dioxane-2,5-Dione
- CAS Number: 4511-42-6
- Molecular Formula: C6H8O4
- Molecular Weight: 144.125
- Create Date: 2018-09-22 18:25:15
- Modify Date: 2025-08-20 12:24:07
| Name | (3S,6S)-(-)-3,6-Dimethyl-1,4-Dioxane-2,5-Dione |
|---|---|
| Synonyms |
L-(-)-Dilactide
EINECS 224-832-0 (3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione L-(-)-Lactide lactide 3,6-Dimethyl-1,4-dioxane-2,5-dione 1,4-Dioxane-2,5-dione, 3,6-dimethyl- MFCD00070594 (3S,6S)-(-)-3,6-Dimethyl-1,4-dioxane-2,5-dione UNII:7EH08MWO6M L-Lactide DL-Lactide |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 285.5±15.0 °C at 760 mmHg |
| Melting Point | 92-98ºC |
| Molecular Formula | C6H8O4 |
| Molecular Weight | 144.125 |
| Flash Point | 150.6±18.8 °C |
| Exact Mass | 144.042252 |
| PSA | 52.60000 |
| LogP | -1.45 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.429 |
| Storage condition | 2-8°C |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319 |
| Precautionary Statements | P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | R36/37 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
~%
4511-42-6 |
| Literature: Hagen, Rainer; Verweij, Adam Bastiaan; Muhlbauer, Udo; Schulze, Joachim; Tietz, Wolfgang; Göhler, Klaus-Dieter; Göhler, Olga Renate Patent: US2012/149920 A1, 2012 ; Location in patent: Page/Page column 7 ; |
|
~%
4511-42-6 |
| Literature: Shuklov, Ivan A.; Jiao, Haijun; Schulze, Joachim; Tietz, Wolfgang; Kuehlein, Klaus; Boerner, Armin Tetrahedron Letters, 2011 , vol. 52, # 9 p. 1027 - 1030 |
|
~%
4511-42-6 |
| Literature: Shuklov, Ivan A.; Jiao, Haijun; Schulze, Joachim; Tietz, Wolfgang; Kuehlein, Klaus; Boerner, Armin Tetrahedron Letters, 2011 , vol. 52, # 9 p. 1027 - 1030 |
|
~%
4511-42-6 |
| Literature: Shuklov, Ivan A.; Jiao, Haijun; Schulze, Joachim; Tietz, Wolfgang; Kuehlein, Klaus; Boerner, Armin Tetrahedron Letters, 2011 , vol. 52, # 9 p. 1027 - 1030 |
| Precursor 3 | |
|---|---|
| DownStream 1 | |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |