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DL-Lactide 95-96-5

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CAS No.:

95-96-5

Content:

98%

Port:

shanghai

Packaging:

1kg/drum

Price valid (until):

2024-11-03

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Hefei Heyu Chemical New Materials Co., Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1,2-DICARBOXYLIC ACID DIMETHYL ESTER, TRANS

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Criptide refers to the intermolecular esterification of two molecules α-hydroxy acids to form a six-membered cyclic diester. The hydroxy-OH of one molecule of hydroxyl acid and the carboxyl-COOH condensation of another molecule of hydroxyl acid remove one molecule of water to form ester-C(O)O-, and at the same time, the carboxyl-COOH of this molecular hydroxyl acid is condensed with the hydroxyl-OH of another molecule of hydroxyl acid to form another ester group, so cross-ester can be regarded as a class of oxygen-containing heterocyclic compounds with 2,5-dioxane as the parent body. In addition to α-hydroxy acids, other hydroxy acids can also be condensed by two molecules to form lactides with a larger number of rings, for example, when two molecules of γ-hydroxybutyric acid are inter-inter-esterified, they can form 1,6-dioxacyclodecane-2,7-dione of 10 yuan:

Basic Info

Product Name:

Lactide

Other Name:

1,4-Dioxane-2,5-dione,3,6-dimethyl-;p-Dioxane-2,5-dione,3,6-dimethyl-;Lactide;Lactic acid,bimol. cyclic ester;3,6-Dimethyl-1,4-dioxane-2,5-dione;3,6-Diketo-2,5-dimethyl-1,4-dioxane;3,6-Dimethyl-p-dioxane-2,5-dione;2,5-Dioxo-3,6-dimethyl-1,4-dioxane;Propanoic acid,2-hydroxy-,bimol. cyclic ester;3,6-Dimethyl-2,5-dioxo-1,4-dioxane;2,5-Dimethyl-3,6-dioxo-1,4-dioxane;Dilactide;DL-Lactide;Lactoyl lactic acid;Purasorb DL;NSC 403080;rac-Lactide;Novalact;dl-Dilactide;DL-Dilactide;Dimethylglycolide;D,L-Lactide;Olygos DMR;Ingeo M 700;615-95-2;51019-72-8;87760-46-1;116559-43-4;137566-94-0;153381-12-5;219616-64-5;340821-71-8;612845-77-9;1310566-98-3;1351306-95-0;1415890-67-3;2129300-88-3;2324093-62-9

CAS No.:

95-96-5

Molecular Formula:

C6H8O4

InChIKeys:

InChIKey=JJTUDXZGHPGLLC-UHFFFAOYSA-N

Molecular Weight:

144.13

Exact Mass:

144.13

EC Number:

202-468-3

UNII:

7EH08MWO6M

NSC Number:

403080

DSSTox ID:

DTXSID7041253

HScode:

2934999090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

52.6

XLogP3:

0.6

Appearance:

White crystalline powder

Density:

1.2±0.1 g/cm3

Melting Point:

129 °C

Boiling Point:

138ºC(8 torr)

Flash Point:

150.6±18.8 °C

Refractive Index:

1.429

Storage Conditions:

Refrigerator (+4ºC)

See More Lactide Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions 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.

See More Lactide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
13-Dimethyladamantane,1-Bromo-35-dimethyladamantane,perhydroacenaphthylene,4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol,CYCLOBUTANE-1,2-DICARBOXYLIC ACID DIMETHYL ESTER, TRANS

Location:
Room 1623,Building A, ZhongqiaoCenter,Goverment District,Hefei city,Anhui Province,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2019

Inquiry History

2 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	DL-Lactide	100 G	Mar 21, 2025
India	DL LACTIDE	100 KG	Jul 2, 2024

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