Top Suppliers:I want be here



95-96-5

95-96-5 structure
95-96-5 structure

Name 3,6-Dimethyl-1,4-dioxane-2,5-dione
Synonyms L-(-)-Dilactide
(3S)-cis-3,6-Dimethyl-1,4-dioxane-2,5-dione
L-(-)-Lactide
3,6-Dimethyl-1,4-dioxane-2,5-dione
1,4-Dioxane-2,5-dione, 3,6-dimethyl-
EINECS 202-468-3
UNII:7EH08MWO6M
L-Lactide
MFCD00011685
DL-Lactide
lactide
(3S,6S)-(-)-3,6-Dimethyl-1,4-dioxane-2,5-dione
Propanoic acid, 2-hydroxy-, bimol. cyclic ester
Density 1.2±0.1 g/cm3
Boiling Point 285.5±15.0 °C at 760 mmHg
Melting Point 116-119ºC
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℃

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JH1100000
CHEMICAL NAME :
1,4-Dioxane-2,5-dione, 3,6-dimethyl-
CAS REGISTRY NUMBER :
95-96-5
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C6-H8-O4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
35 gm/kg/2W-I
TOXIC EFFECTS :
Gastrointestinal - changes in structure or function of esophagus Gastrointestinal - ulceration or bleeding from stomach Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 36(1, Pt 2),274,1997
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
9100 mg/kg/13W-I
TOXIC EFFECTS :
Gastrointestinal - ulceration or bleeding from stomach
REFERENCE :
FAATDF Fundamental and Applied Toxicology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1981- Volume(issue)/page/year: 36(1, Pt 2),274,1997
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 R36/37/38
Safety Phrases S26-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3.0
RTECS JH1100000
HS Code 2934999090
HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%