Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(Diethylboryl)pyridine
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-(Diethylboryl)pyridine
Price: ￥198.0/5g ￥658.0/25g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Diethyl(3-pyridyl)borane
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: DIETHYL(3-PYRIDYL)BORANE
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 3-(Diethylboryl)pyridine
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

89878-14-8

89878-14-8 structure

89878-14-8 structure

Name: 3-(Diethylboryl)pyridine
Chemical Name: Diethyl(3-pyridyl)borane
CAS Number: 89878-14-8
Molecular Formula: C₉H₁₄BN
Molecular Weight: 147.025
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Ethylpyridine
Create Date: 2018-03-19 08:00:00
Modify Date: 2025-08-22 14:44:40

Name	Diethyl(3-pyridyl)borane
Synonyms	3-(Diethylboranyl)pyridine MFCD00012348 Diethyl(3-pyridyl)borane Diethyl(3-pyridinyl)borane T6NJ CB2&2 Pyridine, 3-(diethylboryl)- 3-(Diethylboryl)pyridine diethyl(pyridin-3-yl)borane

Density	0.9±0.1 g/cm3
Boiling Point	205.9±22.0 °C at 760 mmHg
Melting Point	172-175 °C(lit.)
Molecular Formula	C₉H₁₄BN
Molecular Weight	147.025
Flash Point	78.3±22.3 °C
Exact Mass	147.121933
PSA	12.89000
LogP	1.42
Vapour Pressure	0.4±0.4 mmHg at 25°C
Index of Refraction	1.457
Storage condition	Refrigerator

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
WGK Germany	3
HS Code	2933399090

626-55-1 structure

626-55-1

7397-46-8 structure

7397-46-8

~75%

89878-14-8 structure

89878-14-8

Literature: Cai, Weiling; Brown Ripin, David H. Synlett, 2002 , # 2 p. 273 - 274

1120-87-2 structure

1120-87-2

~%

89878-14-8 structure

89878-14-8

93830-58-1 structure

93830-58-1

Literature: US5502065 A1, ;

Precursor 3
626-55-1 7397-46-8 1120-87-2
DownStream 10
106047-28-3 4385-75-5 4373-67-5 189090-41-3
82261-42-5 774-53-8 581-46-4 581-50-0
15862-22-3 159725-99-2

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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