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: 1,2,3,4-TETRAHYDRO-9H-FLUORENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

17057-95-3

17057-95-3 structure

17057-95-3 structure

Name: 1,2,3,4-Tetrahydrofluorene
Chemical Name: 2,3,4,9-tetrahydro-1H-fluorene
CAS Number: 17057-95-3
Molecular Formula: C₁₃H₁₄
Molecular Weight: 170.250
Create Date: 2018-08-19 22:12:15
Modify Date: 2025-08-26 10:31:43

Name	2,3,4,9-tetrahydro-1H-fluorene
Synonyms	1,2,3,4-Tetrahydrofluorene 1H-Fluorene,2,3,4,9-tetrahydro 1H-Fluorene, 2,3,4,9-tetrahydro- 1,2,3,4-Tetrahydrofluoren 2,3,4,9-tetrahydro-1H-fluoren 1,2,3,4-Tetrahydro-9H-fluorene tetrahydrofluorene 5,6,7,8-tetrahydrofluorene 2,3,4,9-Tetrahydro-1H-fluorene

Density	1.1±0.1 g/cm3
Boiling Point	291.5±15.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₄
Molecular Weight	170.250
Flash Point	127.1±9.0 °C
Exact Mass	170.109543
LogP	4.53
Vapour Pressure	0.0±0.3 mmHg at 25°C
Index of Refraction	1.597

HS Code	2902909090

Precursor 10
946-33-8 129174-63-6 108881-48-7 5333-61-9
86-73-7 100611-59-4 87-41-2 23708-48-7
7351-45-3 7385-10-6
DownStream 5
496-15-1 86-73-7 496-11-7 83-32-9
496-16-2

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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