Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1H-Carbazol-1-one,2,3,4,9-tetrahydro-9-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1485-19-4

1485-19-4 structure

1485-19-4 structure

Name: 1H-Carbazol-1-one,2,3,4,9-tetrahydro-9-methyl-
Chemical Name: 9-methyl-3,4-dihydro-2H-carbazol-1-one
CAS Number: 1485-19-4
Molecular Formula: C₁₃H₁₃NO
Molecular Weight: 199.24800
Create Date: 2019-02-06 12:35:10
Modify Date: 2025-09-21 08:45:14

Name	9-methyl-3,4-dihydro-2H-carbazol-1-one
Synonyms	9-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one 9-methyl-2,3,4,9-tetrahydro-carbazol-1-one 1,2,3,4-tetrahydro-9-methylcarbazol-1-one 2,3,4,9-tetrahydro-9-methyl-1H-carbazol-1-one

Density	1.21g/cm3
Boiling Point	383.5ºC at 760mmHg
Molecular Formula	C₁₃H₁₃NO
Molecular Weight	199.24800
Flash Point	185.7ºC
Exact Mass	199.10000
PSA	22.00000
LogP	2.69730
Vapour Pressure	4.39E-06mmHg at 25°C
Index of Refraction	1.647

HS Code	2933990090

Precursor 10
3456-99-3 74-88-4 133-32-4 132431-15-3
6705-49-3 100-61-8 108-94-1 823-45-0
1687-48-5 77-78-1
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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