含氮類MOF/COF配體

上海騰騫生物推出含氮類MOF/COF材料配體，有需要請隨時我司，*惠價格zui高質量

TQ0016	三(4-甲酰苯基)胺	4,4',4''-Nitrilotribenzaldehyde	119001-43-3	＞97%
TQ0017	[3,3'-聯吡啶]-6,6'-二甲醛	[3,3′-bipyridine]-6,6′-dicarbaldehyde	1264748-06-2	＞97%
TQ0018	2,2'-聯吡啶-5,5'-二甲醛	6-(5-formylpyridin-2-yl)pyridine-3-carbaldehyde	135822-72-9	＞98%
TQ0019	4,4',4''-(1,3,5-三嗪基-2,4,6-三乙烯基)三苯甲	Benzaldehyde, 4,?4',?4''-?(1,?3,?5-?triazine-?2,?4,?6-?triyl)?tris-	443922-06-3	＞95%
TQ0128	5,5'-二氨基-2,2'-聯吡啶	5,5'-DIAMINO-2,2'-BIPYRIDINE	52382-48-6	＞98%
TQ0213	2,2'-聯吡啶-5,5'-二甲腈	[2,?2'-?Bipyridine]?-?5,?5'-?dicarbonitrile	1802-29-5	＞97%
TQ0036	4'-[4,6-二(4'-羧基[1,1'-聯苯]-4-基)-1,3,5-三嗪-2-基]-[1,1'-聯苯]-4-羧酸	4',4''',4'''''-(1,3,5-triazine-2,4,6-triyl)tris(([1,1'-biphenyl]-4-carboxylicacid))	1331756-62-7	＞97%
TQ0037	2,4,6-三[(對羧基苯基)氨基]-1,3,5-三嗪	4,4',4''-((1,3,5-triazine-2,4,6-triyl)tris(azanediyl))tribenzoic acid	63557-10-8	＞97%
TQ0040	2,4,6-三(4-羧基苯基)-1,3,5-三嗪	2,4,6-TRIS(4-CARBOXYPHENYL)-1,3,5-TRIAZINE	61414-16-2	＞98%
TQ0057	1,4-二(1H-吡唑-4-基)苯	1,4-di(1H-pyrazol-4-yl)benzene	1036248-62-0	＞97%
TQ0074	5-(4-甲酸苯基)-1H-四唑	4-(2H-tetrazol-5-yl)benzoicacid	34114-12-0	＞97%
TQ0079	2H-Tetrazole, 5-[4-(1H-1,2,4-triazol-1-yl)phenyl]-	2H-Tetrazole, 5-[4-(1H-1,2,4-triazol-1-yl)phenyl]-	1423810-54-1	＞98%
TQ0133	三(4-氨基苯基)胺	1,?4-?Benzenediamine, N1,?N1-?bis(4-?aminophenyl)?-	‘5981-09-9	＞97%
TQ0134	2,4,6-三(4-氨基苯基)-1,3,5-三嗪	Benzenamine, 4,?4',?4''-?(1,?3,?5-?triazine-?2,?4,?6-?triyl)?tris	14544-47-9	＞97%
TQ0165	三(4-溴苯基)胺	Tris(4-bromophenyl)amine	4316-58-9	＞98%
TQ0172	2,4,6-三(4-溴苯基)-1,3,5-三嗪	2,4,6-tris(4-bromophenyl)-1,3,5-triazine	30363-03-2	＞97%
TQ0202	2,4,6-三苯基吡啶	2,4,6-Triphenylpyridine	580-35-8	＞98%
TQ0013	Benzaldehyde, 4,?4',?4''-?[1,?3,?5-?triazine-?2,?4,?6-?triyltris(oxy)?]?tris-	Benzaldehyde, 4,?4',?4''-?[1,?3,?5-?triazine-?2,?4,?6-?triyltris(oxy)?]?tris-	3140-75-8	＞95%
TQ0095	1,3,5-Triazine, 2,4,6-tris(3,5-dimethyl-1H-pyrazol-1-yl)-	1,3,5-Triazine, 2,4,6-tris(3,5-dimethyl-1H-pyrazol-1-yl)-	154403-27-7	＞97%
TQ0096	四三(1-吡唑)硼酸鉀鹽	Tetrakis(1-pyrazolyl)borate	14782-58-2	＞97%
TQ0097	三吡唑啉基硼氫鉀	Potassium tris(1-pyrazolyl)borohydride	18583-60-3	＞97%
TQ0098	27257-90-5	27257-90-5	27257-90-5	＞97%
TQ0099	850016-49-8	850016-49-8	850016-49-8	＞97%
TQ0100	172606-22-3	172606-22-3	172606-22-3	＞97%
TQ0107	四(4-吡啶聯苯基)乙烯	Pyridine, 4,?4',?4'',?4'''-?(1,?2-?ethenediylidenetetra?-?4,?1-?phenylene)?tetrakis-	1227195-24-5	＞95%
TQ0108	四(4-吡啶甲氧基)甲烷	Pyridine, 4,?4'-?[[2,?2-?bis[(4-?pyridinyloxy)?methyl]?-?1,?3-?propanediyl]?bis(oxy)?]?bis-	163629-49-0	＞95%
TQ0088	二咪唑基苯	1,1'-(1,4-phenylene)bis-1H-Imidazole	25372-07-0	＞97%
TQ0089	3,3'-[[2,2-bis[(3-pyridinyloxy)methyl]-1,3-propanediyl]bis(oxy)]bis-Pyridine	3,3'-[[2,2-bis[(3-pyridinyloxy)methyl]-1,3-propanediyl]bis(oxy)]bis-Pyridine	260353-00-2	＞97%
TQ0059	3,6-二-4-吡啶基-1,2,4,5-四嗪	3,6-di(pyridin-4-yl)-1,2,4,5-tetrazine	57654-36-1	＞98%
TQ0060	反式-1,2-二(4-吡啶基)二氮烯	4-[(E)-4-Pyridinylazo]pyridine	4253-82-1	＞98%
TQ0061	2,4,6-三(4-吡啶)1,3,5-三嗪	2,4,6-Tri(4-pyridyl)-1,3,5-triazine	42333-78-8	＞98%
TQ0062	1,2-二(4-吡啶基)乙烯	E)-1,2-di(pyridin-4-yl)ethene	13362-78-2	＞98%
TQ0063	1,4-二(對吡啶基)苯	1,4-bis(pyrid-4-yl)benzene	113682-56-7	＞99%
TQ0064	4,4'-偶氮苯二羧酸	4,4'-Azodibenzoic Acid	586-91-4	＞99%
TQ0065	4-吡啶-4-基-苯甲酸	4-Pyrid-4-ylbenzoicacid	4385-76-6	＞99%
TQ0066	N,N'-雙(4-吡啶基)-1,4,5,8-萘四甲酰基二酰亞胺	2,7-di(pyridin-4-yl)benzo[lMn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone	34151-49-0	75wt%
TQ0067	2,2'-聯吡啶-5,5'-二羧酸	2,2'-Bipyridine-5,5'-dicarboxylicacid	1802-30-8	＞98%
TQ0068	1,4-雙[(1H-咪唑-1-基)甲基]苯	1,4-Bis(imidazole-l-ylmethyl)benzene	56643-83-5	＞98%
TQ0069	4,4'-di(1H-imidazol-1-yl)-1,1'-biphenyl	4,4'-di(1H-imidazol-1-yl)-1,1'-biphenyl	855766-92-6	＞98%
TQ0070	1,3,5-三(1H-咪唑-1-)苯	1,3,5-tri(1H-imidazol-1-yl)benzene	528543-96-6	＞98%
TQ0071	1,2-二吡啶乙炔	4-(2-pyridin-4-ylethynyl)pyridine	73564-69-9	＞99%
TQ0109	4'-(4-吡啶基)-2,2':6',2''-三聯吡啶	2,?2':6',?2''-?Terpyridine, 4'-?(4-?pyridinyl)?-	112881-51-3	＞95%
TQ0082	5-[4-(1-咪唑基)苯基]-2H-四唑	5-[4-(1-Imidazolyl)phenyl]-2H-tetrazole	188890-72-4	＞97%
TQ0083	4,4,-二吡啶胺		1915-42-0	＞97%
TQ0104	H2BBTA	H2BBTA	7221-63-8	＞97%
TQ0217	1,3,5-三(4-吡啶基)苯	1,3,5-tris((1H-imidazol-1-yl)methyl)benzene	147951-02-8	＞97%
TQ0218	1,3,5-三(4-吡啶基)苯	1,3,5-tri(pyridin-4-yl) benzene	170165-84-1	＞97%
TQ0219	(4-氨基苯氧基)*氧基硅烷	1,3,5-tri(pyridin-3-yl) benzene	872277-48-0	＞97%
TQ0220	1,3,5-三(5-嘧啶基)苯	1,3,5-tri(pyrimidin-5-yl) benzene	226714-40-5	＞97%
TQ0221	1,3,5-三(1H-1,2,3-三唑-1-基)苯	1,3,5-tri(1H-1,2,3-triazol-1-yl)benzene	1625681-61-9	＞97%
TQ0222	1,3,5-三(1H-四氮唑-5-基)苯	1,3,5-tri(1H-tetrazol-5-yl) benzene	193614-99-2	＞97%
TQ0223	1,3,5-三[3-(4-吡啶基)-1H-吡唑-1-基]苯	1,3,5-tris[3-(pyridin-4-yl)-1H-pyrazol-1-yl]benzene	1616091-43-0	＞97%
TQ0224	1,2,4,5-四(1H-咪唑-1-基)苯	1,2,4,5-tetra(1H-imidazol-1-yl)benzene	1220714-37-3	＞97%
TQ0225	1,2,4,5-四(3-吡啶基)苯	1,2,4,5-tetra(pyridin-3-yl) benzene	1430117-49-9	＞97%
TQ0226	1,2,4,5-tetra(pyridin-4-yl) benzene	1,2,4,5-tetra(pyridin-4-yl) benzene	170165-81-8	＞97%
TQ0227	1,2,4,5-四(1H-四氮唑-5-基)苯	1,2,4,5-tetra(1H-tetrazol-5-yl)benzene	1291058-05-3	＞97%
TQ0228	1,2,3,4,5,6-六(1H-咪唑-1-基)苯	1,2,3,4,5,6-hexa(1H-imidazol-1-yl)benzene	148870-16-3	＞97%
TQ0229	4,4'-(2',4',5',6'-tetrakis(4-(pyridin-4-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)dipyridine	4,4'-(2',4',5',6'-tetrakis(4-(pyridin-4-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)dipyridine	591215-23-5	＞97%
TQ0230	4,4'-((3',4',5',6'-tetrakis(4-(pyridin-4-ylethynyl)phenyl)-[1,1':2',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))dipyridine	4,4'-((3',4',5',6'-tetrakis(4-(pyridin-4-ylethynyl)phenyl)-[1,1':2',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))dipyridine	591215-25-7	＞97%
TQ0231	4,4'-((3',4',5',6'-tetrakis(4-(pyridin-4-ylethynyl)phenyl)-[1,1':2',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))dipyridine	4,4'-((3',4',5',6'-tetrakis(4-(pyridin-4-ylethynyl)phenyl)-[1,1':2',1''-terphenyl]-4,4''-diyl)bis(ethyne-2,1-diyl))dipyridine	1373155-12-4	＞97%
TQ0232	3,3',5,5'-四(3-吡啶基)-1,1'-二聯苯	3,3',5,5'-tetra(pyridin-3-yl)-1,1'-biphenyl	329214-54-2	＞97%
TQ0233	4,4',4'',4'''-(2,2',4,4',6,6'-hexamethyl-[1,1'-biphenyl]-3,3',5,5'-tetrayl)tetrapyridine	4,4',4'',4'''-(2,2',4,4',6,6'-hexamethyl-[1,1'-biphenyl]-3,3',5,5'-tetrayl)tetrapyridine	809274-33-7	＞97%
TQ0234	4,4',4'',4'''-(2,2',6,6'-tetramethoxy-[1,1'-biphenyl] -3,3',5,5'-tetrayl)tetrapyridine	4,4',4'',4'''-(2,2',6,6'-tetramethoxy-[1,1'-biphenyl] -3,3',5,5'-tetrayl)tetrapyridine	1799509-00-4	＞97%
TQ0235	5,5'-雙(3,5-二(4-吡啶基)苯)-2,2'-聯吡啶	5,5'-bis(3,5-di(pyridin-4-yl)phenyl)-2,2'-bipyridine	125990-20-6	＞97%
TQ0236	1,3,5-三(4-羧基苯基乙炔基)苯	1,3,5-Triscarboxyphenylethynylbenzene	205383-17-1	＞97%
TQ0237	4-(3,5-bis(4-(4H-1,2,4-triazol-4-yl)phenoxy)phenoxy)benzoic acid	4-(3,5-bis(4-(4H-1,2,4-triazol-4-yl)phenoxy)phenoxy)benzoic acid	N	＞97%
TQ0238	4,4'-((5-(4-(4H-1,2,4-triazol-4-yl)phenoxy)-1,3-phenylene)bis(oxy))dibenzoic acid	4,4'-((5-(4-(4H-1,2,4-triazol-4-yl)phenoxy)-1,3-phenylene)bis(oxy))dibenzoic acid	N	＞97%
TQ0239	1,3,5-tris(4-(4H-1,2,4-triazol-4-yl)phenoxy)benzene	1,3,5-tris(4-(4H-1,2,4-triazol-4-yl)phenoxy)benzene	N	＞97%
TQ0240	1,3,5-tris(4-(2H-tetrazol-5-yl)phenoxy)benzene	1,3,5-tris(4-(2H-tetrazol-5-yl)phenoxy)benzene	N	＞97%
TQ0241	4-(3,5-bis(4-(2H-tetrazol-5-yl)phenoxy)phenoxy)benzoic acid	4-(3,5-bis(4-(2H-tetrazol-5-yl)phenoxy)phenoxy)benzoic acid	N	＞97%
TQ0242	4,4'-((5-(4-(2H-tetrazol-5-yl)phenoxy)-1,3-phenylene)bis(oxy))dibenzoic acid	4,4'-((5-(4-(2H-tetrazol-5-yl)phenoxy)-1,3-phenylene)bis(oxy))dibenzoic acid	N	＞97%
TQ0243	5'-(4-(4H-1,2,4-triazol-4-yl)phenyl)-4''-(4H-1,2,4-triazol-4-yl) -[1,1':3',1''-terphenyl]-4-carboxylic acid	5'-(4-(4H-1,2,4-triazol-4-yl)phenyl)-4''-(4H-1,2,4-triazol-4-yl) -[1,1':3',1''-terphenyl]-4-carboxylic acid	N	＞97%
TQ0244	5'-(4-(4H-1,2,4-triazol-4-yl)phenyl)-[1,1':3',1''-terphenyl] -4,4''-dicarboxylic acid	5'-(4-(4H-1,2,4-triazol-4-yl)phenyl)-[1,1':3',1''-terphenyl] -4,4''-dicarboxylic acid	N	＞97%
TQ0245	5,5'-(5'-(4-(2H-tetrazol-5-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)bis(2H-tetrazole)	5,5'-(5'-(4-(2H-tetrazol-5-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)bis(2H-tetrazole)	N	＞97%
TQ0246	5'-(4-(2H-tetrazol-5-yl)phenyl)-4''-(2H-tetrazol-5-yl)-[1,1':3',1''-terphenyl]-4-carboxylic acid	5'-(4-(2H-tetrazol-5-yl)phenyl)-4''-(2H-tetrazol-5-yl)-[1,1':3',1''-terphenyl]-4-carboxylic acid	N	＞97%
TQ0247	5'-(4-(2H-tetrazol-5-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid	5'-(4-(2H-tetrazol-5-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid	N	＞97%
TQ0248	1,3,5-三(4-咪唑-1-基)苯基)苯	1,1'-(5'-(4-(1H-imidazol-1-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)bis(1H-imidazole)	1386857-85-7	＞97%
TQ0249	5'-(4-(1H-imidazol-1-yl)phenyl)-4''-(1H-imidazol-1-yl)-[1,1':3',1''-terphenyl]-4-carboxylic acid	5'-(4-(1H-imidazol-1-yl)phenyl)-4''-(1H-imidazol-1-yl)-[1,1':3',1''-terphenyl]-4-carboxylic acid	N	＞97%
TQ0250	5'-(4-(1H-imidazol-1-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid	5'-(4-(1H-imidazol-1-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid	N	＞97%
TQ0251	1,1'-(5'-(4-(1H-benzo[d]imidazol-1-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl) bis(1H-benzo[d]imidazole)	1,1'-(5'-(4-(1H-benzo[d]imidazol-1-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl) bis(1H-benzo[d]imidazole)	1207945-98-9	＞97%
TQ0252	1,3,6,8-四(4-吡啶基)芘	1,3,6,8-tetra(pyridin-4-yl)pyrene	1402429-80-4	＞97%
TQ0253	tris(4-(4H-1,2,4-triazol-4-yl)phenyl)amine	tris(4-(4H-1,2,4-triazol-4-yl)phenyl)amine	N	＞97%
TQ0254	4-(bis(4-(4H-1,2,4-triazol-4-yl)phenyl)amino)benzoic acid	4-(bis(4-(4H-1,2,4-triazol-4-yl)phenyl)amino)benzoic acid	N	＞97%
TQ0255	4,4'-((4-(4H-1,2,4-triazol-4-yl)phenyl)azanediyl)dibenzoic acid	4,4'-((4-(4H-1,2,4-triazol-4-yl)phenyl)azanediyl)dibenzoic acid	N	＞97%
TQ0256	ris(4-(2H-tetrazol-5-yl)phenyl)amine	ris(4-(2H-tetrazol-5-yl)phenyl)amine	N	＞97%
TQ0257	4-(bis(4-(2H-tetrazol-5-yl)phenyl)amino)benzoic acid	4-(bis(4-(2H-tetrazol-5-yl)phenyl)amino)benzoic acid	N	＞97%
TQ0258	4,4'-((4-(2H-tetrazol-5-yl)phenyl)azanediyl)dibenzoic acid	4,4'-((4-(2H-tetrazol-5-yl)phenyl)azanediyl)dibenzoic acid	N	＞97%
TQ0259	2,4,6-tris(4-(4H-1,2,4-triazol-4-yl)phenyl)-1,3,5-triazine	2,4,6-tris(4-(4H-1,2,4-triazol-4-yl)phenyl)-1,3,5-triazine	N	＞97%
TQ0260	4-(4,6-bis(4-(4H-1,2,4-triazol-4-yl)phenyl)-1,3,5-triazin-2-yl)benzoic acid	4-(4,6-bis(4-(4H-1,2,4-triazol-4-yl)phenyl)-1,3,5-triazin-2-yl)benzoic acid	N	＞97%
TQ0261	4,4'-(6-(4-(4H-1,2,4-triazol-4-yl)phenyl)-1,3,5-triazine-2,4-diyl)dibenzoic acid	4,4'-(6-(4-(4H-1,2,4-triazol-4-yl)phenyl)-1,3,5-triazine-2,4-diyl)dibenzoic acid	N	＞97%
TQ0262	2,4,6-tris(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazine	2,4,6-tris(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazine	N	＞97%
TQ0263	4-(4,6-bis(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazin-2-yl)benzoic acid	4-(4,6-bis(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazin-2-yl)benzoic acid	N	＞97%
TQ0264	4,4'-(6-(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazine-2,4-diyl)dibenzoic acid	4,4'-(6-(4-(2H-tetrazol-5-yl)phenyl)-1,3,5-triazine-2,4-diyl)dibenzoic acid	N	＞97%
TQ0265	N2,N4,N6-三(1H-1,2,4-三唑-3-基)-1,3,5-三嗪-2,4,6-三氨基	N2,N4,N6-tri(1H-1,2,4-triazol-3-yl)-1,3,5-triazine-2,4,6-triamine	102365-48-0	＞97%
TQ0266	N2,N4,N6-三(2H-四氮唑-5-基)-1,3,5-三嗪-2,4,6-三氨基	N2,N4,N6-tri(2H-tetrazol-5-yl)-1,3,5-triazine-2,4,6-triamine	1023289-13-5	＞97%
TQ0267	3,5-二(4-咪唑-1-基)吡啶	3,5-bis(1-imidazoly)pyridine	1374155-84-6	＞97%
TQ0268	三(4-吡啶基)胺	Tri(pyridin-4-yl)amine	153467-50-6	＞97%
TQ0269	三(3-吡啶基)胺	tri(pyridin-3-yl)amine	153467-49-3	＞97%
TQ0270	2,5-雙[3,5-二(4-吡啶基)苯]噻吩	2,5-bis(3,5-di(pyridin-4-yl)phenyl)thiophene	1030380-61-0	＞97%
TQ0271	3,5-雙[3,5-二(3-吡啶基)苯]吡啶	3,5-bis(3,5-di(pyridin-3-yl)phenyl)pyridine	1030380-49-4	＞97%
TQ0272	2-(hydroxymethyl)-2-(pyridin-4-yl)propane-1,3-diol	2-(hydroxymethyl)-2-(pyridin-4-yl)propane-1,3-diol	20845-48-1	＞97%
TQ0273	2-(hydroxymethyl)-2-(1H-imidazol-1-yl)propane-1,3-diol	2-(hydroxymethyl)-2-(1H-imidazol-1-yl)propane-1,3-diol	N	＞97%
TQ0274	2-(hydroxymethyl)-2-(4H-1,2,4-triazol-4-yl)propane-1,3-diol	2-(hydroxymethyl)-2-(4H-1,2,4-triazol-4-yl)propane-1,3-diol	N	＞97%
TQ0275	2-(hydroxymethyl)-2-(1H-1,2,4-triazol-1-yl)propane-1,3-diol	2-(hydroxymethyl)-2-(1H-1,2,4-triazol-1-yl)propane-1,3-diol	N	＞97%
TQ0276	2-(hydroxymethyl)-2-(1H-tetrazol-5-yl)propane-1,3-diol	2-(hydroxymethyl)-2-(1H-tetrazol-5-yl)propane-1,3-diol	N	＞97%
TQ0277	2-(hydroxymethyl)-2-(4-(pyridin-4-yl)phenyl)propane-1,3-diol	2-(hydroxymethyl)-2-(4-(pyridin-4-yl)phenyl)propane-1,3-diol	N	＞97%
TQ0278	2-(4-(1H-imidazol-1-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	2-(4-(1H-imidazol-1-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	N	＞97%
TQ0279	2-(4-(4H-1,2,4-triazol-4-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	2-(4-(4H-1,2,4-triazol-4-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	N	＞97%
TQ0280	2-(4-(1H-1,2,4-triazol-1-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	2-(4-(1H-1,2,4-triazol-1-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	N	＞97%
TQ0281	2-(4-(1H-tetrazol-5-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	2-(4-(1H-tetrazol-5-yl)phenyl)-2-(hydroxymethyl)propane-1,3-diol	N	＞97%