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21310

Sigma-Aldrich

(±)-Camphor

purum, synthetic, ≥95.0% (GC)

Synonym(s):

1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one

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About This Item

Empirical Formula (Hill Notation):
C10H16O
CAS Number:
76-22-2
Molecular Weight:
152.23
Beilstein:
1907611
EC Number:
200-945-0
MDL number:
MFCD00074738
UNSPSC Code:
12352100
PubChem Substance ID:
329752137
NACRES:
NA.22

vapor density

5.2 (vs air)

Quality Level

200

vapor pressure

4 mmHg ( 70 °C)

grade

purum

Assay

≥95.0% (GC)

quality

synthetic

expl. lim.

3.5 %

impurities

≤0.5% water

bp

204 °C (lit.)

mp

175-177 °C (lit.)

solubility

ethanol: soluble 1 g/10 mL, clear, colorless
water: soluble

SMILES string

[H][C@](CC1=O)(CC2)C(C)(C)[C@]12C

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

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Related Categories

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 1

Flash Point(F)

147.9 °F - closed cup

Flash Point(C)

64.4 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBL3625
STBL1283
STBK8466
STBK2791
STBK7072

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Chromatograms

suitable for GC

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