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857300

Sigma-Aldrich

(1R)-(+)-Camphor

98%

Sinónimos:

(+)-Camphor, (1R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one

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About This Item

Fórmula empírica (notación de Hill):
C10H16O
Número de CAS:
464-49-3
Peso molecular:
152.23
Beilstein:
2042745
Número CE:
207-355-2
Número MDL:
MFCD00064149
Código UNSPSC:
12352115
ID de la sustancia en PubChem:
24888438
NACRES:
NA.22
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densidad de vapor

5.24 (vs air)

Nivel de calidad

200

presión de vapor

4 mmHg ( 70 °C)

Ensayo

98%

Formulario

powder

actividad óptica

[α]25/D +44.1°, c = 10 in ethanol

temp. de autoignición

870 °F

lim. expl.

3.5 %

mp

179-181 °C (lit.)

grupo funcional

ketone

cadena SMILES

C[C@@]1(CC2)C(C)(C)[C@H]2CC1=O

InChI

1S/C10H16O/c1-9(2)7-4-5-10(9,3)8(11)6-7/h7H,4-6H2,1-3H3/t7-,10+/m1/s1

Clave InChI

DSSYKIVIOFKYAU-XCBNKYQSSA-N

Categorías relacionadas

Aplicación

(1R)-(+)-Camphor has been used as a standard during the enantioselective gas chromatography-mass spectrometry (GC-MS) analysis of the constituents of Achillea ligustica essential oil.[1]
It may also be used to synthesize:
  • {N,N′-bis[(1R,2R,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]-1,2-ethanediamine}, a C2-symmetrical diamine[2]
  • chiral oxazaborolidines[3]
  • (-)-(1R,2R)-1,2-dihydroxy-3,3-dimethylnorbornane[4]
Chiral intermediate[5] and auxiliary.[6][7]

Aplicación

Referencia del producto
Descripción
Precios

Palabra de señalización

Danger

Frases de peligro

H228,H315,H318,H332,H371

Clasificaciones de peligro

Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 2 Inhalation

Órganos de actuación

Lungs

Código de clase de almacenamiento

4.1B - Flammable solid hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

147.2 °F - closed cup

Punto de inflamabilidad (°C)

64 °C - closed cup

Equipo de protección personal

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
0000429626
0000429626
MKCV9875
MKCT5496
0000241653

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Sigma-Aldrich

21310

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Synthesis of C 2-symmetrical diamine based on (1R)-(+)-camphor and application to oxidative aryl coupling of naphthols.
Caselli A, et al.
Tetrahedron Asymmetry, 14(11), 1451-1454 (2003)
Synthetic Communications, 23, 437-437 (1993)
The Journal of Organic Chemistry, 56, 1185-1185 (1991)
Synthesis of homochiral 1, 2-diols from (-)-fenchone and (+)-camphor.
Martinez AG, et al.
Tetrahedron Asymmetry, 5(7), 1373-1376 (1994)
Asymmetric reduction of prochiral ketones using in situ generated oxazaborolidines derived from amino alcohols of (1R)-camphor as catalysts.
Santhi V and Rao JM
Tetrahedron Asymmetry, 11(17), 3553-3560 (2000)
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Chromatograms

suitable for GC

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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