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(+)-Pantolactone

(+)-Pantolactone structure

CAS No:
5405-40-3
Formula:
C6H10O3
Chemical Name:
(+)-Pantolactone
Synonyms:
2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-,(3S)-;2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-,L-(+)-;2(3H)-Furanone,dihydro-3-hydroxy-4,4-dimethyl-,(S)-;(3S)-Dihydro-3-hydroxy-4,4-dimethyl-2(3H)-furanone;L-(+)-α-Hydroxy-β,β-dimethyl-γ-butyrolactone;L-Pantoyl lactone;L-Pantolactone;L-(+)-Pantoyl lactone;L-(+)-Pantolactone;(S)-Pantolactone;(+)-Pantoyl lactone;(+)-Pantolactone;(+)-2-Hydroxy-3,3-dimethyl-γ-butyrolactone;(S)-(+)-Pantolactone;(3S)-3-Hydroxy-4,4-dimethyloxolan-2-one
Categories:
Organic Chemistry > Carboxylic Acids and Derivatives

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(+)-Pantolactone Basic Attributes

Molecular Weight：

130.14

Exact Mass：

130.14

EC Number：

626-470-2

HScode：

2932209090

Characteristics

PSA：

46.5

XLogP3：

0.5

Density：

1.2±0.1 g/cm3

Melting Point：

86.6-90 °C

Boiling Point：

120-122 °C/15 mmHg(lit.)

Flash Point：

99.0±13.2 °C

Refractive Index：

1.469

Water Solubility：

soluble in water, hardly soluble in alcohol.

Storage Conditions：

2-8°C

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

safety instructions：

26-39

Marks：

Precautionary statement(s)：

P280-P305 + P351 + P338

Hazard Statements：

H318

GHS Classification：

|Danger|H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P280, P305+P351+P338, and P310|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory.

Computed Properties

Molecular Weight:130.14
XLogP3:0.5
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Exact Mass:130.062994177
Monoisotopic Mass:130.062994177
Topological Polar Surface Area:46.5
Heavy Atom Count:9
Complexity:139
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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L-PANTOLACTONE

CAS No.: 5405-40-3

Content: 99.00%

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