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China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-(-)-3-HYDROXY-3-METHYL-5-PENTANOLIDE
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19115-49-2

19115-49-2 structure

19115-49-2 structure

Name: D-Mevalonolactone
Chemical Name: (4R)-4-hydroxy-4-methyloxan-2-one
CAS Number: 19115-49-2
Molecular Formula: C₆H₁₀O₃
Molecular Weight: 130.14200
Create Date: 2018-09-22 13:45:18
Modify Date: 2026-07-16 01:37:27
Mevalonolactone is a chemical that can be used in the preparation of a vitamin E.

Name	(4R)-4-hydroxy-4-methyloxan-2-one
Synonyms	2H-Pyran-2-one, tetrahydro-4-hydroxy-4-methyl-, (4R) L-MEVALONOLACTONE (R)-3-Hydroxy-3-methyl-δ-valerolactone, (R)-Mevalolactone, D-Mevalonic acid lactone (R)-β-Hydroxy-β-Methyl-δ-Valerolactone (R)-4-Hydroxy-4-methyltetrahydro-2H-pyran-2-one [R,(-)]-Tetrahydro-4-hydroxy-4-methyl-2H-pyran-2-one (R)-3-Hydroxy-3-methyl-δ-valerolactone (R)-(-)-Mevalonolactone (R)-(-)-3-HYDROXY-3-METHYL-5-PENTANOLIDE mevalonic lactone Prestwick_97 MFCD01074894 D-Mevalonic Acid Lactone D-MEVALONIC ACID LACTONE (R)-TETRAHYDRO-4-HYDROXY-4-METHYL-2-PYRONE (R)-BETA-HYDROXY-BETA-METHYL-DELTA-VALEROLACTONE (R)-beta-Hydroxy-beta-methyl-delta-valerolactone D-Mevalonic Acid Lactone (R)-Tetrahydro-4-hydroxy-4-methyl-2-pyrone Adeka mevalonolactone D-MEVALONOLACTONE Timolol Impurity 14 Mevalonic-D,L acid lactone (R)-Mevalolactone

Density	1.189g/cm3
Boiling Point	274.9ºC at 760 mmHg
Molecular Formula	C₆H₁₀O₃
Molecular Weight	130.14200
Flash Point	110ºC
Exact Mass	130.06300
PSA	46.53000
LogP	0.07440
Vapour Pressure	0.000662mmHg at 25°C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
HS Code	2932999099

Precursor 6
87137-57-3 88205-12-3 56652-40-5 763-32-6
1130280-11-3 1130280-12-4
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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