Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chromanamine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chromanamine
Price: ￥448.0/250mg ￥1078.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Chroman-4-ylamine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

53981-38-7

53981-38-7 structure

53981-38-7 structure

Name: 4-Chromanamine
Chemical Name: chroman-4-ylamine
CAS Number: 53981-38-7
Molecular Formula: C₉H₁₁NO
Molecular Weight: 149.190
Create Date: 2018-06-12 10:32:07
Modify Date: 2025-08-20 18:17:14

Name	chroman-4-ylamine
Synonyms	4-amino-3,4-dihydro-2H-chromene Chroman-4-ylamine 2H-1-BENZOPYRAN-4-AMINE,3,4-DIHYDRO 3,4-DIHYDRO-2H-CHROMEN-4-AMINE 2H-1-Benzopyran-4-amine, 3,4-dihydro- 3,4-dihydro-2H-1-benzopyran-4-aMine chroman-4-amine 4-aminochroman 4-Chromanamine 3,4-dihydro-2H-chromen-4-ylamine rac-chroman-4-ylamine 3,4-Dihydro-2H-chromen-4-amin

Density	1.1±0.1 g/cm3
Boiling Point	237.4±39.0 °C at 760 mmHg
Molecular Formula	C₉H₁₁NO
Molecular Weight	149.190
Flash Point	102.1±20.3 °C
Exact Mass	149.084061
PSA	35.25000
LogP	1.36
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.560
Storage condition	2-8°C

Hazard Codes	Xi
HS Code	2932999099

Precursor 0
DownStream 4
730980-58-2 1035093-81-2 81816-63-9 81816-68-4

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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