Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-hydroxy-4-propyl-2H-chromen-2-one
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Huang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-HYDROXY-4-PROPYL-2H-CHROMEN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

19225-02-6

19225-02-6 structure

19225-02-6 structure

Name: 7-Hydroxy-4-propyl-2H-chromen-2-one
Chemical Name: 7-Hydroxy-4-propyl-2H-chromen-2-one
CAS Number: 19225-02-6
Molecular Formula: C₁₂H₁₂O₃
Molecular Weight: 204.22200
Create Date: 2018-12-26 10:04:30
Modify Date: 2024-01-17 10:32:11

Name	7-Hydroxy-4-propyl-2H-chromen-2-one
Synonyms	7-hydroxy-4-propylchromen-2-one

Density	1.218g/cm3
Boiling Point	390.9ºC at 760mmHg
Melting Point	135-137ºC
Molecular Formula	C₁₂H₁₂O₃
Molecular Weight	204.22200
Flash Point	173.7ºC
Exact Mass	204.07900
PSA	50.44000
LogP	2.45110
Vapour Pressure	1.14E-06mmHg at 25°C
Index of Refraction	1.577

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GN7625000

CHEMICAL NAME :: Coumarin, 7-hydroxy-4-propyl-

CAS REGISTRY NUMBER :: 19225-02-6

BEILSTEIN REFERENCE NO. :: 0169757

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H12-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >3200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39

3249-68-1 structure

3249-68-1

108-46-3 structure

108-46-3

~95%

19225-02-6 structure

19225-02-6

Literature: Timonen, Juri M.; Nieminen, Riina M.; Sareila, Outi; Goulas, Antonis; Moilanen, Lauri J.; Haukka, Matti; Vainiotalo, Pirjo; Moilanen, Eeva; Aulaskari, Paula H. European Journal of Medicinal Chemistry, 2011 , vol. 46, # 9 p. 3845 - 3850

131431-64-6 structure

131431-64-6

108-46-3 structure

108-46-3

~73%

19225-02-6 structure

19225-02-6

Literature: Kim, Sundae; Kang, Dongjin; Lee, Chang-Hee; Lee, Phil Ho Journal of Organic Chemistry, 2012 , vol. 77, # 15 p. 6530 - 6537

108-46-3 structure

108-46-3

4949-44-4 structure

4949-44-4

~%

19225-02-6 structure

19225-02-6

Literature: EP2700717 A1, ; Page/Page column ;

3249-68-1 structure

3249-68-1

~%

19225-02-6 structure

19225-02-6

Literature: US2005/154050 A1, ;

Precursor 4
3249-68-1 108-46-3 131431-64-6 4949-44-4
DownStream 1
95184-94-4