China (Mainland)
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delta-Valerolactone CAS NO.542-28-9
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- delta-Valerolactone
- 542-28-9
- 99% purity
Quick Details
- ProName: delta-Valerolactone
- CasNo: 542-28-9
- Molecular Formula: C5H8O2
- Appearance: clear colorless to pale yellow liquid
- Application: reagent
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
Superiority
delta-Valerolactone Basic information
Product Name: delta-Valerolactone
Synonyms: delta-Valerolactone, 2-Oxotetrahydro-2H-pyran;Tetrahydro-2H-pyran-2-one 99%;^d-Valerolactone, 98%, May contain polyMer;delta-Valerolactone, 99% 50GR;delta-Valerolactone technical grade;δ-Valerolactone, 98.5%, 98.5%;δ- valerolactone (cyclopentyl lactone);DELTA-VALEROLACTONE
CAS: 542-28-9
MF: C5H8O2
MW: 100.12
EINECS: 208-807-1
Product Categories:
Mol File: 542-28-9.mol
Details
delta-Valerolactone Chemical Properties
Melting point -13 °C
Boiling point 230 °C
density 1.105 g/mL at 20 °C
vapor density 3.45 (vs air)
refractive index n20/D 1.457(lit.)
Fp 212 °F
storage temp. -20°C
form Liquid
color Clear colorless to pale yellow
Water Solubility miscible
BRN 106436
CAS DataBase Reference 542-28-9(CAS DataBase Reference)
NIST Chemistry Reference 2H-Pyran-2-one, tetrahydro-(542-28-9)
EPA Substance Registry System 2H-Pyran-2-one, tetrahydro- (542-28-9)
Safety Information
Hazard Codes Xi
Risk Statements 41
Safety Statements 26-39
WGK Germany 3
RTECS LU3580000
Hazard Note Irritant/Keep Cold
TSCA Yes
HS Code 29322090