Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-DIHYDRO-1H-2-BENZOPYRAN-1-ACETIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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22901-11-7

22901-11-7 structure

22901-11-7 structure

Name: 3,4-Dihydro-1H-2-benzopyran-1-acetic acid
Chemical Name: 2-(3,4-dihydro-1H-isochromen-1-yl)acetic acid
CAS Number: 22901-11-7
Molecular Formula: C₁₁H₁₂O₃
Molecular Weight: 192.21100
Create Date: 2018-12-25 22:07:28
Modify Date: 2024-01-09 10:16:34

Name	2-(3,4-dihydro-1H-isochromen-1-yl)acetic acid
Synonyms	3,4-dihydro-1H-isochromen-1-ylacetic acid 1-Isochroman-essigsaeure 1H-2-Benzopyran-1-acetic acid,3,4-dihydro 3,4-Dihydro-1H-2-benzopyran-1-acetic acid

Density	1.205g/cm3
Boiling Point	385.3ºC at 760 mmHg
Melting Point	70-71 °C
Molecular Formula	C₁₁H₁₂O₃
Molecular Weight	192.21100
Flash Point	155.9ºC
Exact Mass	192.07900
PSA	46.53000
LogP	1.77510
Vapour Pressure	1.26E-06mmHg at 25°C
Index of Refraction	1.551

HS Code	2932999099

22901-10-6 structure

22901-10-6

~42%

22901-11-7 structure

22901-11-7

845886-39-7 structure

845886-39-7

Literature: Unterhalt; Nocon Archiv der Pharmazie, 1995 , vol. 328, # 3 p. 287 - 288

60-12-8 structure

60-12-8

~%

22901-11-7 structure

22901-11-7

Literature: TenBrink; Bergh; Duncan; Harris; Huff; Lahti; Lawson; Lutzke; Martin; Rees; Schlachter; Sih; Smith Journal of Medicinal Chemistry, 1996 , vol. 39, # 13 p. 2435 - 2437

170856-55-0 structure

170856-55-0

~%

22901-11-7 structure

22901-11-7

Literature: TenBrink; Bergh; Duncan; Harris; Huff; Lahti; Lawson; Lutzke; Martin; Rees; Schlachter; Sih; Smith Journal of Medicinal Chemistry, 1996 , vol. 39, # 13 p. 2435 - 2437

Precursor 2
60-12-8 170856-55-0
DownStream 1
170856-84-5

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%