ChemicalBook >> CAS DataBase List >>N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester structure

CAS No.: 108549-21-9

Chemical Name:: N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester

Synonyms: 1-(Benzyloxy)-N,N,N',N'-tetraisopropylphosphanediamine;1-(Benzyloxy)-N,N,N',N'-tetraisopropylphosphinediamine;Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite;O-benzyl N,N,N'N'-tetraisopropyl-phosphorodiamidite;N,N,N',N'-Tetrakis(1-methylethyl)-, phenylmethylester;Phenylmethyl N,N,N′,N′-tetrakis(1-methylethyl)phosphorodiamidite;N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidousacidphenylmethylester;N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester;Phosphorodiamidous acid. N.N.N'.N'-tetrakis(1-methylethyl)-. phenylmethyl ester

CBNumber:: CB13036856

Molecular Formula:: C19H35N2OP

Molecular Weight:: 338.47

MDL Number:: MFCD32062870

MOL File:: 108549-21-9.mol

Last updated:2025-07-16 09:56:13

Product description	Number	Pack Size	Price
Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	B5997	1G	$135
Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	B5997	5G	$404
Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	IEA54921	0.5g	$324.5
Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	IEA54921	1g	$584.1
Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	IEA54921	5g	$973.5

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N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester Properties

Boiling point	393.5±35.0 °C(Predicted)
storage temp.	-20°C, stored under nitrogen
pka	7.48±0.70(Predicted)
form	clear liquid
color	Colorless to Almost colorless
InChI	InChI=1S/C19H35N2OP/c1-15(2)20(16(3)4)23(21(17(5)6)18(7)8)22-14-19-12-10-9-11-13-19/h9-13,15-18H,14H2,1-8H3
InChIKey	ONBPLQYGTOGWFZ-UHFFFAOYSA-N
SMILES	P(N(C(C)C)C(C)C)(N(C(C)C)C(C)C)OCC1=CC=CC=C1

SAFETY

Risk and Safety Statements

HS Code

2931.39.0030

NFPA 704

	1
0		0

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	B5997	Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	108549-21-9	1G	$135	2026-04-30	Buy
TCI Chemical	B5997	Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	108549-21-9	5G	$404	2026-04-30	Buy
Biosynth	IEA54921	Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	108549-21-9	0.5g	$324.5	2026-06-04	Buy
Biosynth	IEA54921	Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	108549-21-9	1g	$584.1	2026-06-04	Buy
Biosynth	IEA54921	Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite	108549-21-9	5g	$973.5	2026-06-04	Buy

Product number	Packaging	Price	Buy
B5997	1G	$135	Buy
B5997	5G	$404	Buy
IEA54921	0.5g	$324.5	Buy
IEA54921	1g	$584.1	Buy
IEA54921	5g	$973.5	Buy

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester Chemical Properties,Uses,Production

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Fmoc-O-(benzylphospho)-L-serine Hexadecanoic acid, (1R)-1-bis(1-methylethyl)amino(phenylmethoxy)phosphinooxymethyl-1,2-ethanediyl ester

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester Suppliers

Global( 45)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Suzhou Highfine Biotech Co.,Ltd.	+86-0512-68071238 +86-13771819922	june@highfine.com	China	489	58
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	sales@runvmat.com	China	459	58
Aladdin Scientific		tp@aladdinsci.com	United States	52923	58
Suzhou ARTK Medchem Co., Ltd.	+8618118463618	sales1@artkmedchem.com	China	39021	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53803	58
Suzhou Highfine Biotech Co., Ltd	0512-69209928 18306209933	joyce@highfine.com	China	1721	58
Hunan Hui Bai Shi Biotechnology Co., Ltd.	0731-85526065 13308475853	ivy@hnhbsj.com	China	7241	62
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28387	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23671	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23653	75

Supplier	Advantage
Suzhou Highfine Biotech Co.,Ltd.	58
XINXIANG RUNYU MATERIAL CO., LTD.	58
Aladdin Scientific	58
Suzhou ARTK Medchem Co., Ltd.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Suzhou Highfine Biotech Co., Ltd	58
Hunan Hui Bai Shi Biotechnology Co., Ltd.	62
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75

View Lastest Price from N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-23	BenzylN,N,N',N'-Tetraisopropylphosphorodiamidite 108549-21-9		1g	98%	500kg	XINXIANG RUNYU MATERIAL CO., LTD.

BenzylN,N,N',N'-Tetraisopropylphosphorodiamidite
108549-21-9
98%
XINXIANG RUNYU MATERIAL CO., LTD.

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester Spectrum

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester(108549-21-9)¹HNMR

N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidous acid phenylmethyl ester Phosphorodiamidous acid. N.N.N'.N'-tetrakis(1-methylethyl)-. phenylmethyl ester Benzyl N,N,N',N'-Tetraisopropylphosphorodiamidite O-benzyl N,N,N'N'-tetraisopropyl-phosphorodiamidite N,N,N',N'-tetrakis(1-Methylethyl)phosphorodiamidousacidphenylmethylester Phenylmethyl N,N,N′,N′-tetrakis(1-methylethyl)phosphorodiamidite N,N,N',N'-Tetrakis(1-methylethyl)-, phenylmethylester 1-(Benzyloxy)-N,N,N',N'-tetraisopropylphosphinediamine 1-(Benzyloxy)-N,N,N',N'-tetraisopropylphosphanediamine 108549-21-9 C19H35N2OP SiChem