L-Lactide

Modify Date: 2024-01-01 19:37:35

L-Lactide Structure
L-Lactide structure
Common Name L-Lactide
CAS Number 4511-42-6 Molecular Weight 144.125
Density 1.2±0.1 g/cm3 Boiling Point 285.5±15.0 °C at 760 mmHg
Molecular Formula C6H8O4 Melting Point 92-98ºC
MSDS Chinese USA Flash Point 150.6±18.8 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (3S,6S)-(-)-3,6-Dimethyl-1,4-Dioxane-2,5-Dione
Synonym More Synonyms

 Chemical & Physical Properties

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

 Safety Information

Symbol GHS07
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

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles31

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 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
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