Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Indene, 5-ethyl-2,3-dihydro-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

52689-24-4

52689-24-4 structure

52689-24-4 structure

Name: 1H-Indene, 5-ethyl-2,3-dihydro-
Chemical Name: 5-ethyl-2,3-dihydro-1H-indene
CAS Number: 52689-24-4
Molecular Formula: C₁₁H₁₄
Molecular Weight: 146.22900
Create Date: 2016-02-26 17:28:26
Modify Date: 2025-10-04 17:49:07

Name	5-ethyl-2,3-dihydro-1H-indene
Synonyms	1H-Indene,5-ethyl-2,3-dihydro

Density	0.966g/cm3
Boiling Point	221.5ºC at 760 mmHg
Molecular Formula	C₁₁H₁₄
Molecular Weight	146.22900
Flash Point	86.1ºC
Exact Mass	146.11000
LogP	2.73770
Index of Refraction	1.546

HS Code	2902909090

Precursor 10
66256-31-3 1643-30-7 70146-78-0 14548-39-1
75476-86-7 92013-18-8 75476-78-7 55394-81-5
589-15-1 4600-82-2
DownStream 1
528-44-9

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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