Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-Dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

321903-29-1

321903-29-1 structure

321903-29-1 structure

Name: 1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole
Chemical Name: 1,1-dimethyl-3H-2,1-benzoxasilole
CAS Number: 321903-29-1
Molecular Formula: C₉H₁₂OSi
Molecular Weight: 164.277
Create Date: 2018-11-28 13:34:21
Modify Date: 2025-08-26 21:50:22

Name	1,1-dimethyl-3H-2,1-benzoxasilole
Synonyms	1,1-dimethyl-1,3-dihydrobenzo[c][1,2]oxasilole 1,3-Dihydro-1,1-dimethyl-2,1-benzoxasilole 2,1-Benzoxasilole, 1,3-dihydro-1,1-dimethyl- 1,1-Dimethyl-1,3-dihydro-2,1-benzoxasilole D4243 AMTSi121 1,1-dimethyl-2-oxa-1-silaindan 2,1-Benzoxasilole,1,3-dihydro-1,1-dimethyl

Density	1.0±0.1 g/cm3
Boiling Point	205.2±20.0 °C at 760 mmHg
Molecular Formula	C₉H₁₂OSi
Molecular Weight	164.277
Flash Point	70.5±12.0 °C
Exact Mass	164.065735
PSA	9.23000
LogP	1.62890
Vapour Pressure	0.4±0.4 mmHg at 25°C
Index of Refraction	1.518

HS Code	2934999090

Precursor 10
853955-69-8 5332-24-1 99-90-1 591-19-5
460-00-4 104-92-7 591-17-3 586-78-7
106-38-7 15852-73-0
DownStream 10
137129-03-4 1217863-25-6 1217863-38-1 1217863-49-4
1217863-66-5 17876-97-0 853955-69-8 853955-70-1
853955-71-2 853955-72-3

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.