MilliporeSigma
All Photos(3)

Documents

857300

Sigma-Aldrich

(1R)-(+)-Camphor

98%

Sign Into View Organizational & Contract Pricing

Synonym(s):
(+)-Camphor, (1R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one
Empirical Formula (Hill Notation):
C10H16O
CAS Number:
Molecular Weight:
152.23
Beilstein:
2042745
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor density

5.24 (vs air)

Quality Level

vapor pressure

4 mmHg ( 70 °C)

Assay

98%

form

powder

optical activity

[α]25/D +44.1°, c = 10 in ethanol

autoignition temp.

870 °F

expl. lim.

3.5 %

mp

179-181 °C (lit.)

SMILES string

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 key

DSSYKIVIOFKYAU-XCBNKYQSSA-N

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
C3522131016571
(1R)-(+)-Camphor 98%

Sigma-Aldrich

857300

(1R)-(+)-Camphor

(1S)-(−)-Camphor 95%

Sigma-Aldrich

C352

(1S)-(−)-Camphor

(±)-Camphor purum, synthetic, ≥95.0% (GC)

Sigma-Aldrich

21310

(±)-Camphor

(+)-3-Bromocamphor purum, ≥97.0% (sum of enantiomers, GC)

Sigma-Aldrich

16571

(+)-3-Bromocamphor

form

powder

form

powder

form

-

form

solid

mp

179-181 °C (lit.)

mp

177-179 °C (lit.)

mp

175-177 °C (lit.)

mp

75-77 °C

vapor density

5.24 (vs air)

vapor density

5.24 (vs air)

vapor density

5.2 (vs air)

vapor density

-

vapor pressure

4 mmHg ( 70 °C)

vapor pressure

4 mmHg ( 70 °C)

vapor pressure

4 mmHg ( 70 °C)

vapor pressure

-

optical activity

[α]25/D +44.1°, c = 10 in ethanol

optical activity

-

optical activity

-

optical activity

[α]20/D +136±3°, c = 1% in ethanol

Application

(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.
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
  • chiral oxazaborolidines
  • (-)-(1R,2R)-1,2-dihydroxy-3,3-dimethylnorbornane
Chiral intermediate and auxiliary.

Signal Word

Danger

Hazard Classifications

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

Target Organs

Lungs

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

147.2 °F - closed cup

Flash Point(C)

64 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 2

1 of 2

(±)-Camphor purum, synthetic, ≥95.0% (GC)

Sigma-Aldrich

21310

(±)-Camphor

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)
Synthesis of homochiral 1, 2-diols from (-)-fenchone and (+)-camphor.
Martinez AG, et al.
Tetrahedron Asymmetry, 5(7), 1373-1376 (1994)
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)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service