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Safety Information

08011

Sigma-Aldrich

(R)-2-Vinyloxirane

≥95.0% (sum of enantiomers, GC)

Synonym(s):

(R)-3,4-Epoxy-1-butene

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About This Item

Empirical Formula (Hill Notation):
C4H6O
CAS Number:
62249-81-4
Molecular Weight:
70.09
Beilstein:
5238465
MDL number:
MFCD04040037
UNSPSC Code:
12352005
PubChem Substance ID:
329748538
NACRES:
NA.22

Quality Level

100

Assay

≥95.0% (sum of enantiomers, GC)

form

liquid

optical activity

[α]20/D −21.0±1°, c = 1% in pentane(lit.)
[α]20/D −21.0±1°, c = 1% in pentane

refractive index

n20/D 1.417

bp

66 °C (lit.)

density

0.870 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

C=C[C@@H]1CO1

InChI

1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2/t4-/m1/s1

InChI key

GXBYFVGCMPJVJX-SCSAIBSYSA-N

Other Notes

Used to prepare stereodiversified scaffolds in library synthesis[1]

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Precautionary Statements

P210

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-58.0 °F - closed cup

Flash Point(C)

-50 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

JAN Code

08011-1G-F:
08011-BULK-F:
08011-VAR-F:

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT2186

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Tiffany Malinky Gierasch et al.
Organic letters, 5(5), 621-624 (2003-02-28)
The syntheses of stereodiverse libraries of 12 and 19 are reported, where each asterisk represents an independently varied stereocenter. These scaffolds provide additional templates for investigations of geometric diversity in library syntheses. Libraries of these N-Fmoc-amino acids were further functionalized

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