ChemicalBook > CAS DataBase List > 2-Methyl-2-adamantanol

2-Methyl-2-adamantanol

Product Name
2-Methyl-2-adamantanol
CAS No.
702-98-7
Chemical Name
2-Methyl-2-adamantanol
Synonyms
NSC193482;ST5437305;323101_SIAL;AKOS BC-0511;ZINC01037087;SR-01000637601-1;Maybridge1_004158;RARECHEM AQ TC 1054;2-METHYL-2-ADAMANTOL;Methyl-2-adaMantanol
CBNumber
CB9147982
Molecular Formula
C11H18O
Formula Weight
166.26
MOL File
702-98-7.mol
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2-Methyl-2-adamantanol Property

Melting point:
214-218 °C
Boiling point:
234.5°C (rough estimate)
Density 
0.8802 (rough estimate)
refractive index 
1.5000 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
Crystalline Powder
pka
14.99±0.20(Predicted)
color 
White
Water Solubility 
insoluble
InChI
InChI=1S/C11H18O/c1-11(12)9-3-7-2-8(5-9)6-10(11)4-7/h7-10,12H,2-6H2,1H3
InChIKey
JKOZWMQUOWYZAB-UHFFFAOYSA-N
SMILES
C12CC3CC(CC(C3)C1(C)O)C2
CAS DataBase Reference
702-98-7(CAS DataBase Reference)
NIST Chemistry Reference
2-Methyl-2-adamantanol(702-98-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29029090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
323101
Product name
2-Methyl-2-adamantanol
Purity
97%
Packaging
5g
Price
$199
Updated
2023/06/20
TCI Chemical
Product number
M1334
Product name
2-Methyl-2-adamantanol
Purity
>99.0%(GC)
Packaging
5g
Price
$108
Updated
2025/07/31
TCI Chemical
Product number
M1334
Product name
2-Methyl-2-adamantanol
Purity
>99.0%(GC)
Packaging
25g
Price
$324
Updated
2025/07/31
TRC
Product number
M341490
Product name
2-Methyl-2-adamantanol
Packaging
1g
Price
$45
Updated
2021/12/16
TRC
Product number
M341490
Product name
2-Methyl-2-adamantanol
Packaging
10g
Price
$265
Updated
2021/12/16
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2-Methyl-2-adamantanol Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder

Uses

2-Methyl-2-adamantanol is a chemical used in various research applications for the preparation of photoresist compositions.

Synthesis

700-58-3

917-54-4

702-98-7

Dissolve 2-adamantanone (1.50 g, 10 mmol) in ether under nitrogen protection and cool to 0°C. Methyl lithium solution (7.5 mL, 1.6 M in ether, 12 mmol) was added slowly and dropwise. The reaction mixture was continued to be stirred at 0 °C for 1 h, then brought to room temperature and stirred overnight. Upon completion of the reaction, the reaction was quenched by the addition of saturated ammonium chloride solution and extracted three times with ether. The organic phases were combined, dried over anhydrous magnesium sulfate and concentrated under reduced pressure. The crude product was purified by fast column chromatography (eluent: dichloromethane to 5% methanol/dichloromethane) to afford 2-methyl-2-adamantanol (56) as a white solid (1.58 g, 95% yield).1H-NMR (360 MHz, CDCl3) δ 2.20-2.16 (m, 2H), 1.89-1.75 (m, 6H), 1.68 ( br s, 4H), 1.57-1.54 (m, 2H), 1.48 (br s, 1H), 1.35 (s, 3H); 13C-NMR (90 MHz, CDCl3) δ 74.06, 39.30, 38.49, 35.33, 33.16, 27.73, 27.60, 27.22; ESI-MS: C11H18O(M+H)+ calculated value 167.3, measured value 167.3.

References

[1] Patent: WO2011/22191, 2011, A1. Location in patent: Page/Page column 34
[2] J. Gen. Chem. USSR (Engl. Transl.), 1987, vol. 57, p. 147 - 150
[3] Zhurnal Obshchei Khimii, 1987, vol. 57, # 1, p. 171 - 174
[4] Journal of the American Chemical Society, 1968, vol. 90, # 18, p. 4929 - 4939
[5] Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy, 1981, vol. 37, p. 129 - 134

2-Methyl-2-adamantanol Preparation Products And Raw materials

Raw materials

2-Adamantanone Tetrahydrofuran Methyl bromide Magnesium

Preparation Products

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2-Methyl-2-adamantanol Suppliers

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View Lastest Price from 2-Methyl-2-adamantanol manufacturers

Dideu Industries Group Limited
Product
2-Methyl-2-adamantanol 702-98-7
Price
US $1.10/g
Min. Order
1g
Purity
99.9%
Supply Ability
100 Tons Min
Release date
2025-09-17
Wuhan JiyunZen Tech Co., Ltd.
Product
2-Methyl-2-adamantanol 702-98-7
Price
US $5.00-0.50/KG
Min. Order
1KG
Purity
99% hplc
Supply Ability
500TONS
Release date
2025-05-30
Shanghai Qyubiotech Co., Ltd.
Product
2-Methyl-2-adamantanol 702-98-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%+
Supply Ability
100000kg per Month
Release date
2024-03-04

702-98-7, 2-Methyl-2-adamantanolRelated Search:

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