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Merck

857300

Sigma-Aldrich

(1R)-(+)-樟脑

98%

别名:

(+)-樟脑, (1R)-1,7,7-三甲基二环[2.2.1]庚烷-2-酮

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About This Item

经验公式(希尔记法):
C10H16O
CAS号:
分子量:
152.23
Beilstein:
2042745
EC號碼:
MDL號碼:
分類程式碼代碼:
12352115
PubChem物質ID:
NACRES:
NA.22

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蒸汽密度

5.24 (vs air)

品質等級

蒸汽壓力

4 mmHg ( 70 °C)

化驗

98%

形狀

powder

光學活性

[α]25/D +44.1°, c = 10 in ethanol

自燃溫度

870 °F

expl. lim.

3.5 %

mp

179-181 °C (lit.)

官能基

ketone

SMILES 字串

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

InChI 密鑰

DSSYKIVIOFKYAU-XCBNKYQSSA-N

應用

手性中间体[1]和助剂。[2][3]
(1R)-(+)-樟脑已被用作对称选择性气相色谱-质谱(GC-MS)分析 Achillea ligustica 精油成分的标准品。[4]
它也可以用于合成:
  • {NN′-双[(1R,2R,4R)-1,7,7-三甲基双环[2.2.1]庚-2-基] -1,2-乙二胺},C2-对称二胺[5]
  • 手性恶唑硼烷[6]
  • (-)-(1R,2R)-1,2-二羟基-3,3-二甲基降冰片烷[7]

訊號詞

Danger

危險分類

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

標靶器官

Lungs

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

WGK 1

閃點(°F)

147.2 °F - closed cup

閃點(°C)

64 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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其他客户在看

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)
The Journal of Organic Chemistry, 56, 1185-1185 (1991)
Synthetic Communications, 23, 437-437 (1993)
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)

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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