Dipropyl carbonate , 99% , 623-96-1

CAS NO.：623-96-1

Empirical Formula: C7H14O3

Molecular Weight: 146.18

MDL number: MFCD00009369

EINECS: 210-822-3

PRODUCT Properties

• Melting point: <25 °C
• Boiling point: 167-168 °C(lit.)
• Density: 0.944 g/mL at 25 °C(lit.)
• refractive index: n20/D 1.401(lit.)
• Flash point: 131 °F
• Cosmetics Ingredients Functions: SKIN CONDITIONING
• Cosmetic Ingredient Review (CIR): Dipropyl carbonate (623-96-1)
• InChI: 1S/C7H14O3/c1-3-5-9-7(8)10-6-4-2/h3-6H2,1-2H3
• InChIKey: VUPKGFBOKBGHFZ-UHFFFAOYSA-N
• SMILES: CCCOC(=O)OCCC
• LogP: 2.108 (est)
• CAS DataBase Reference: 623-96-1(CAS DataBase Reference)
• NIST Chemistry Reference: Carbonic acid, dipropyl ester(623-96-1)
• EPA Substance Registry System: Carbonic acid, dipropyl ester (623-96-1)

Description and Uses

Thermal decomposition of dipropyl carbonate at 300-400°C yields carbon dioxide, alkene and alcohol. Dipropyl carbonate reacts with hydrous titanium dioxide (TiO₂ ·nH₂O, n=0.15-1.23) at 453-573K to yield titanium tetraalkoxides [Ti(OPrⁿ)₄]. N435-catalyzed transesterification of diethyl carbonate with dipropyl carbonate to form ethyl propyl carbonate has been reported.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H302+H312+H332-H315-H319-H335
• Precautionary statements: P210-P280-P301+P312-P303+P361+P353-P304+P340+P312-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xn
• Risk Statements: 10-20/21/22-36/37/38
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 3272 3/PG 3
• WGK Germany: 3
• TSCA: TSCA listed
• HazardClass: 3.2
• PackingGroup: III
• Storage Class: 3 - Flammable liquids
• Hazard Classifications: Acute Tox. 4 Dermal; Acute Tox. 4 Inhalation; Acute Tox. 4 Oral; Eye Irrit. 2; Flam. Liq. 3; Skin Irrit. 2; STOT SE 3
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)