Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Isoquinoline,3,4-dihydro-1,4-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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59261-37-9

59261-37-9 structure

59261-37-9 structure

Name: Isoquinoline,3,4-dihydro-1,4-dimethyl-
Chemical Name: 1,4-dimethyl-3,4-dihydroisoquinoline
CAS Number: 59261-37-9
Molecular Formula: C₁₁H₁₃N
Molecular Weight: 159.22800
Create Date: 2018-12-26 12:08:25
Modify Date: 2025-09-04 21:52:21

Name	1,4-dimethyl-3,4-dihydroisoquinoline
Synonyms	1,4-DIMETHYL-3,4-DIHYDRO-ISOQUINOLINE 1,4-Dimethyl-3,4-dihydro-isochinolin

Density	1.02g/cm3
Boiling Point	220ºC at 760 mmHg
Molecular Formula	C₁₁H₁₃N
Molecular Weight	159.22800
Flash Point	78.4ºC
Exact Mass	159.10500
PSA	12.36000
LogP	2.04830
Index of Refraction	1.567

HS Code	2933499090

87869-98-5 structure

87869-98-5

~44%

59261-37-9 structure

59261-37-9

Literature: Govindan, C. K.; Taylor, Grant Journal of Organic Chemistry, 1983 , vol. 48, # 26 p. 5348 - 5354

582-22-9 structure

582-22-9

~%

59261-37-9 structure

59261-37-9

Literature: Spaeth et al. Chemische Berichte, 1930 , vol. 63, p. 134,136

692-33-1 structure

692-33-1

~%

59261-37-9 structure

59261-37-9

Literature: Saha et al. Science and Culture, 1952 , vol. 18, p. 152

71-43-2 structure

71-43-2

~%

59261-37-9 structure

59261-37-9

Literature: Saha et al. Science and Culture, 1952 , vol. 18, p. 152

Precursor 4
87869-98-5 582-22-9 692-33-1 71-43-2
DownStream 1
1721-95-5

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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