Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N-((1,5-dihydrobenzo[e][1,3]dioxepin-3-yl)methyl)-4-methylaniline
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (5,6-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDIN-2-YL)-ACETICACIDETHYLESTER
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

309720-04-5

309720-04-5 structure

309720-04-5 structure

Name: (5,6-DIMETHYL-4-OXO-3,4-DIHYDRO-THIENO[2,3-D]PYRIMIDIN-2-YL)-ACETICACIDETHYLESTER
Chemical Name: N-(1,5-dihydro-2,4-benzodioxepin-3-ylmethyl)-4-methylaniline
CAS Number: 309720-04-5
Molecular Formula: C₁₇H₁₉NO₂
Molecular Weight: 269.33800
Create Date: 2018-11-24 17:45:42
Modify Date: 2025-09-24 18:31:57

Name	N-(1,5-dihydro-2,4-benzodioxepin-3-ylmethyl)-4-methylaniline
Synonyms	(5,9-Dihydro-6,8-dioxa-benzocyclohepten-7-ylmethyl)-p-tolyl-amine HMS1611B16

Density	1.135g/cm3
Boiling Point	438.1ºC at 760mmHg
Molecular Formula	C₁₇H₁₉NO₂
Molecular Weight	269.33800
Flash Point	179.4ºC
Exact Mass	269.14200
PSA	30.49000
LogP	3.55300
Index of Refraction	1.592

Hazard Codes	Xi: Irritant;
HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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