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Merck
CN

74440

(−)-Nopol

purum, ≥98.0% (sum of enantiomers, GC)

Synonym(s):

(1R)-6,6-Dimethylbicyclo[3.1.1]hept-2-ene-2-ethanol, 6,6-Dimethyl-2-norpinene-2-ethanol

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About This Item

Empirical Formula (Hill Notation):
C11H18O
CAS Number:
Molecular Weight:
166.26
EC Number:
252-744-2
UNSPSC Code:
12352002
PubChem Substance ID:
Beilstein/REAXYS Number:
3196379
MDL number:
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grade

purum

assay

≥98.0% (sum of enantiomers, GC)

optical activity

[α]20/D −37.0±1°, neat

refractive index

n20/D 1.493

bp

235-236 °C (lit.)

density

0.967 g/mL at 20 °C (lit.)

SMILES string

CC1(C)[C@H]2CC=C(CCO)[C@@H]1C2

InChI

1S/C11H18O/c1-11(2)9-4-3-8(5-6-12)10(11)7-9/h3,9-10,12H,4-7H2,1-2H3/t9-,10-/m0/s1

InChI key

ROKSAUSPJGWCSM-UWVGGRQHSA-N

Other Notes

Reagent for preparing NB-enantride, a chiral trialkylborohydride for asymmetric reduction of ketones


pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

208.4 °F - closed cup

flash_point_c

98 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Jon Trifol et al.
ACS omega, 5(25), 15362-15369 (2020-07-09)
The effects of crystalline morphology and presence of nanoparticles such as cellulose nanofibers (CNFs), organically modified nanoclay (C30B), or a combination of both on water vapor sorption and diffusion in polylactide (PLA) were evaluated by a quartz spring microbalance (QSM).
M.M. Midland et al.
The Journal of Organic Chemistry, 47, 2496-2496 (1982)
S Ollier et al.
Journal of dairy science, 97(8), 4942-4954 (2014-06-03)
A cow's risk of acquiring a new intramammary infection during the dry period increases with milk production at drying off and decreases as mammary gland involution progresses. A method commonly used to reduce milk production is a drastic reduction in