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417793

Sigma-Aldrich

5-Ethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane

97%

Synonym(s):

5-Ethyl-3,7-dioxa-1-azabicyclo[3.3.0]octane, Dihydro-7a-ethyloxazolo[3,4-c]oxazole

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250 ML
$67.32

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250 ML
$67.32

About This Item

Empirical Formula (Hill Notation):
C7H13NO2
CAS Number:
7747-35-5
Molecular Weight:
143.18
Beilstein/REAXYS Number:
105946
EC Number:
231-810-4
MDL number:
MFCD00192133
UNSPSC Code:
12162002
PubChem Substance ID:
24866180
NACRES:
NA.23

$67.32

List Price$74.80Save 10%

In StockDetails

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assay

97%

form

liquid

refractive index

n20/D 1.461 (lit.)

bp

75 °C/10 mmHg (lit.)

density

1.083 g/mL at 25 °C (lit.)

SMILES string

CCC12COCN1COC2

InChI

1S/C7H13NO2/c1-2-7-3-9-5-8(7)6-10-4-7/h2-6H2,1H3

InChI key

ZRCMGIXRGFOXNT-UHFFFAOYSA-N

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Application

  • A new formulation for the treatment of acid-deterioration (Red Rot) in historic leathers: This study introduces a new formulation containing 5-ethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane for treating acid-deteriorated historic leather, highlighting its potential in preserving cultural heritage materials (A Lama et al., 2015).
  • Use of aluminium alkoxide and oxazolidine II to treat acid-deteriorated historic leather: Examines the effectiveness of a treatment combining 5-ethyl-1-aza-3,7-dioxabicyclo[3.3.0]octane with aluminium alkoxide on historic leather, comparing it to individual treatments to assess synergistic effects (A Lama et al., 2015).

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

174.2 °F - closed cup

flash_point_c

79 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
MKCT7985
MKCT1953
MKCT9525
MKCT4721
MKCS2388

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Natasha Babar et al.
Investigative ophthalmology & visual science, 56(2), 1274-1282 (2015-01-31)
Previously, aliphatic β-nitroalcohols (BNAs) have been studied as a means to chemically induce tissue cross-linking (TXL) of cornea and sclera. There are a number of related and possibly more potent agents, known as formaldehyde releasers (FARs), that are in commercial

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