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Merck
CN

06941

(N,N-Dimethylmyristylammonio)acetate

≥97.0% (HPLC)

Synonym(s):

(N,N-Dimethyltetradecylammonio)acetate, N,N-Dimethyl-N-myristylaminoacetic acid betaine, N,N-Dimethyl-N-tetradecylbetaine, N,N-Dimethyl-N-tetradecylglycine, Myristyl betaine, Myristyldimethylbetaine

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About This Item

Linear Formula:
CH3(CH2)13N+(CH3)2CH2COO-
CAS Number:
2601-33-4
Molecular Weight:
299.49
NACRES:
NA.25
PubChem Substance ID:
329748308
UNSPSC Code:
12161900
EC Number:
220-006-9
MDL number:
MFCD11616540
Beilstein/REAXYS Number:
4141460

Key Documents

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Product Name

(N,N-Dimethylmyristylammonio)acetate, ≥97.0% (HPLC)

SMILES string

CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O
CCCCCCCCCCCCCC[N+](C)(C)CC([O-])=O

InChI

1S/C18H37NO2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-19(2,3)17-18(20)21/h4-17H2,1-3H3

InChI key

KKMIHKCGXQMFEU-UHFFFAOYSA-N

assay

≥97.0% (HPLC)

mol wt

299.49 g/mol

technique(s)

HPLC: suitable

pH

5.0-8.0

solubility

H2O: 1%, clear, colorless

UV absorption

λ: 260 nm Amax: ≤0.1
λ: 280 nm Amax: ≤0.08

Quality Level

100

Related Categories

Analysis Note

residue (filter test): no residue, luminescence: corresponds to requirements

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK0684
BCCK6807
BCCG9084
BCCC7902
BCBT9861

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C R Birnie et al.
Antimicrobial agents and chemotherapy, 44(9), 2514-2517 (2000-08-22)
Alkyl betaines and alkyl dimethylamine oxides have been shown to have pronounced antimicrobial activity when used individually or in combination. Although several studies have been conducted with these compounds in combinations, only equimolar concentrations of the C(12)/C(12) and C(16)/C(14) chain
Surface-active betaines: N-alkyl-N,N-dimethylglycines and their critical micelle concentrations.
Beckett, A. and Woodward, R.
The Journal of Pharmacy and Pharmacology, 15, 422-431 (1963)

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