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-1-carboxylicacid, 2,3-dihydro-7-methyl-3-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1133-31-9

1133-31-9 structure

1133-31-9 structure

Name: 1H-Indene-1-carboxylicacid, 2,3-dihydro-7-methyl-3-oxo-
Chemical Name: 7-methyl-3-oxo-1,2-dihydroindene-1-carboxylic acid
CAS Number: 1133-31-9
Molecular Formula: C₁₁H₁₀O₃
Molecular Weight: 190.19500
Create Date: 2018-05-08 08:00:00
Modify Date: 2025-09-07 18:08:12

Names
Properties

Name	7-methyl-3-oxo-1,2-dihydroindene-1-carboxylic acid
Synonyms	3-Carboxy-4-methyl-hydrindon 3-Carboxy-4-methyl-1-indanon 7-Methyl-3-oxo-indan-1-carbonsaeure 7-methyl-3-oxo-2,3-dihydro-1h-indene-1-carboxylic acid 4-Methyl-1-indanone-3-carboxylic acid 7-methyl-3-oxo-indan-1-carboxylic acid

Density	1.325g/cm3
Boiling Point	393.3ºC at 760mmHg
Molecular Formula	C₁₁H₁₀O₃
Molecular Weight	190.19500
Flash Point	205.8ºC
Exact Mass	190.06300
PSA	54.37000
LogP	1.74960
Vapour Pressure	6.87E-07mmHg at 25°C
Index of Refraction	1.605

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