Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bis(2,6,6-trimethylbicyclo[3.1.1]hept-3-yl)borane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

21932-54-7

21932-54-7 structure

21932-54-7 structure

Name: Bis(2,6,6-trimethylbicyclo[3.1.1]hept-3-yl)borane
Chemical Name: bis[(1R,3R,4S,5R)-4,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]boron
CAS Number: 21932-54-7
Molecular Formula: C₂₀H₃₅B
Molecular Weight: 286.303
Catalog: Chemical reagent Organic reagent Borane
Create Date: 2018-05-29 08:00:00
Modify Date: 2025-08-26 12:08:08

Name	bis[(1R,3R,4S,5R)-4,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]boron
Synonyms	Borane, bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]- Bis(2,6,6-trimethylbicyclo[3.1.1]hept-3-yl)borane Bis[(1R,2S,3R,5R)-2,6,6-trimethylbicyclo[3.1.1]hept-3-yl]borane Borane, bis(2,6,6-trimethylbicyclo[3.1.1]hept-3-yl)- (-)-Diisopinocampheylborane

Boiling Point	351.5±25.0 °C at 760 mmHg
Molecular Formula	C₂₀H₃₅B
Molecular Weight	286.303
Flash Point	166.4±23.2 °C
Exact Mass	286.283173
LogP	5.40410
Vapour Pressure	0.0±0.7 mmHg at 25°C

HS Code	2931900090

14044-65-6 structure

14044-65-6

7785-70-8 structure

7785-70-8

~%

21932-54-7 structure

21932-54-7

Literature: Organic Process Research and Development, , vol. 6, # 3 p. 301 - 303

7785-70-8 structure

7785-70-8

~98%

21932-54-7 structure

21932-54-7

Literature: Brown, Herbert C.; Kanth, Josyula V. B.; Zaidlewicz, Marek Tetrahedron, 1999 , vol. 55, # 19 p. 5991 - 6000

Precursor 2
7785-70-8 14044-65-6
DownStream 5
7785-70-8 85134-98-1 85116-37-6 104114-70-7
1196-00-5

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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