Table 1. Log D_MW Values for All Compounds Tested with the SSLM Assay,^a As Well As Uncorrected IAM-HPLC log K_IAM,intr Measurements and COSMOmic Predicted log K_DMPC-W Values (No Offset Correction).

alkyl chain	method	primary amine (P)	secondary amines (S)	tertiary amines (T)	trimethyl ammonium (Q)	benzalkonium cations (BAC)	pyridinium cations (PYR)	secondary dialkyl-amines (S2)	quaternary dialkyl-ammonium (Q2)
C6	SSLM					2.12		3.15
	IAM	1.32				2.42		2.88
	COSMO	2.63	1.92	1.45	1.08	1.87		2.77
C8	SSLM	3.10	2.76	2.35	2.18	3.11		4.65
	IAM	2.30	2.33	2.35	2.18	3.30		5.04
	COSMO	3.71	3.01	2.53	2.18	2.96		4.34
C10	SSLM	4.30	3.98	3.65	3.34	4.01
	IAM	3.55	3.59	3.59	3.44	4.47
	COSMO	4.83	4.14	3.70	3.30	4.05		6.26	7.53
C12	SSLM	5.58	5.39	5.30	4.35		4.89
	IAM		4.81		4.57
	COSMO	6.01	5.28	4.76	4.47	5.14	4.77	8.40	9.79
C14	SSLM				5.46
	COSMO	7.15	6.42	5.89	5.61	6.65	5.90		12.06
C16	COSMO	8.31	7.56	7.07	6.72	7.90	7.03		C16/C18
C18	COSMO	9.43	8.74	8.29	7.94	9.01			15.51
C22	COSMO				10.1

^anr of data used, standard errors, and 95% confidence intervals are presented in SI Table S3. δ_IAM-SSLM corrected K_MW(IAM) values are presented in SI Table S3.