Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Penten-4-yn-3-one,1,5-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

16121-39-4

16121-39-4 structure

16121-39-4 structure

Name: 1-Penten-4-yn-3-one,1,5-diphenyl-
Chemical Name: 1,5-Diphenyl-penten-(1)-in-(4)-on-(3)
CAS Number: 16121-39-4
Molecular Formula: C₁₇H₁₂O
Molecular Weight: 232.27700
Create Date: 2016-01-30 19:12:16
Modify Date: 2024-02-28 11:18:34

Name	1,5-Diphenyl-penten-(1)-in-(4)-on-(3)
Synonyms	1,5-diphenyl-1-penten-4-yn-3-one 1,5-Diphenyl-1H-tetrazol 1,5-Diphenyl-tetrazol 1,5-diphenyl-1H-tetrazole 1,5-diphenyl-pent-1-en-4-yn-3-one 1H-Tetrazole,5-diphenyl 1,5-Diphenyl-1-penten-4-in-3-on 1,5-diphenyl-1-pentene-4-yne-3-one 1H-Tetrazole,1,5-diphenyl 3-Oxo-1,5-diphenyl-penta-en-(1)-in-(4) 3-Oxo-1,4-diphenyl-penten-(1)-in-(4)

Density	1.12g/cm3
Boiling Point	385ºC at 760mmHg
Molecular Formula	C₁₇H₁₂O
Molecular Weight	232.27700
Flash Point	144.4ºC
Exact Mass	232.08900
PSA	17.07000
LogP	3.32060
Vapour Pressure	3.92E-06mmHg at 25°C
Index of Refraction	1.623

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB4990000

CHEMICAL NAME :: 1-Penten-4-yn-3-one, 1,5-diphenyl-

CAS REGISTRY NUMBER :: 16121-39-4

LAST UPDATED :: 199303

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C17-H12-O

MOLECULAR WEIGHT :: 232.29

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 :: >1 gm/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,103,1981

HS Code	2914399090

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%