Shanghai Nianxing Industrial Co., Ltd
China
Product Name: di-tert-butyl diethylphosphoramidite
Price: Check
Purity: 93.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: di-tert-butyl diethylphosphoramidite
Price: ￥918.0/1g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: di-tert-Butyl N,N-diethylphosphoramidite
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

117924-33-1

117924-33-1 structure

117924-33-1 structure

Name: di-tert-butyl diethylphosphoramidite
Chemical Name: Di-tert-butyl N,N-diethylphosphoramidite
CAS Number: 117924-33-1
Molecular Formula: C₁₂H₂₈NO₂P
Molecular Weight: 249.330
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-03-24 08:00:00
Modify Date: 2025-08-24 20:04:08

Name	Di-tert-butyl N,N-diethylphosphoramidite
Synonyms	di-tert-butyl diethylphosphoramidite N-[bis[(2-methylpropan-2-yl)oxy]phosphanyl]-N-ethylethanamine MFCD00134307 Di-tert-butylN,N-diethylphosphoramidite Di-tert-butyl diethylphosphoramidoite Phosphoramidous acid, N,N-diethyl-, bis(1,1-dimethylethyl) ester Di-tert-butoxy(diethylamino)phosphine Di-tert-butyl N,N-Diethylphosphoramidite Bis(2-methyl-2-propanyl) diethylphosphoramidoite

Density	0.896 g/mL at 25 °C(lit.)
Boiling Point	222.0±9.0 °C at 760 mmHg
Molecular Formula	C₁₂H₂₈NO₂P
Molecular Weight	249.330
Flash Point	78.3±0.0 °C
Exact Mass	249.185760
PSA	35.29000
LogP	5.02
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	n20/D 1.434(lit.)
Storage condition	2-8°C
Stability	Moisture Sensitive

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3

1069-08-5 structure

1069-08-5

75-65-0 structure

75-65-0

~63%

117924-33-1 structure

117924-33-1

Literature: Australian Journal of Chemistry, , vol. 44, # 2 p. 233 - 252

15205-62-6 structure

15205-62-6

~%

117924-33-1 structure

117924-33-1

Literature: Phosphorus, Sulfur and Silicon and Related Elements, , vol. 164, p. 277 - 291

118818-64-7 structure

118818-64-7

~%

117924-33-1 structure

117924-33-1

Literature: Doklady Chemistry, , vol. 302, p. 299 - 302 Dokl. Akad. Nauk SSSR Ser. Khim., , vol. 302, # 6 p. 1380 - 1383

78543-77-8 structure

78543-77-8

109-89-7 structure

109-89-7

~%

117924-33-1 structure

117924-33-1

Literature: Phosphorus, Sulfur and Silicon and Related Elements, , vol. 164, p. 277 - 291

118818-64-7 structure

118818-64-7

118818-65-8 structure

118818-65-8

~%

685-83-6 structure

685-83-6

117924-33-1 structure

117924-33-1

Literature: Doklady Chemistry, , vol. 302, p. 299 - 302 Dokl. Akad. Nauk SSSR Ser. Khim., , vol. 302, # 6 p. 1380 - 1383

Precursor 7
1069-08-5 75-65-0 15205-62-6 118818-64-7
78543-77-8 109-89-7 118818-65-8
DownStream 5
20224-50-4 33494-81-4 145545-15-9 68695-42-1
68695-43-2

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