产品名称
(S)-(+)-2-吡咯烷酮-5-羧酸甲酯, 97%
InChI key
HQGPKMSGXAUKHT-BYPYZUCNSA-N
InChI
1S/C6H9NO3/c1-10-6(9)4-2-3-5(8)7-4/h4H,2-3H2,1H3,(H,7,8)/t4-/m0/s1
SMILES string
COC(=O)[C@@H]1CCC(=O)N1
assay
97%
optical activity
[α]20/D +10.5°, c = 1 in ethanol
refractive index
n20/D 1.486 (lit.)
bp
90 °C/0.3 mmHg (lit.)
density
1.226 g/mL at 25 °C (lit.)
functional group
ester
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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