Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-Hexadiyn-1-one,1-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: capillin
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

495-74-9

495-74-9 structure

495-74-9 structure

Name: 2,4-Hexadiyn-1-one,1-phenyl-
Chemical Name: capillin
CAS Number: 495-74-9
Molecular Formula: C₁₂H₈O
Molecular Weight: 168.19100
Create Date: 2018-09-27 14:42:41
Modify Date: 2024-07-18 08:22:22

Name	capillin
Synonyms	1-phenylhexa-2,4-diyn-1-one 1-Phenyl-2,4-hexadiyn-1-one 2,4-HEXADIYNOPHENONE 1-Phenyl-hexa-2,4-diin-1-on Capillin 1-phenyl-hexa-2,4-diyn-1-one 2,4-Hexadiyn-1-one,1-phenyl

Density	1.094g/cm3
Boiling Point	279.8ºC at 760mmHg
Molecular Formula	C₁₂H₈O
Molecular Weight	168.19100
Exact Mass	168.05800
PSA	17.07000
LogP	1.89600
Vapour Pressure	0.00393mmHg at 25°C
Index of Refraction	1.575

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MM3622000

CHEMICAL NAME :: 2,4-Hexadiynophenone

CAS REGISTRY NUMBER :: 495-74-9

BEILSTEIN REFERENCE NO. :: 1865168

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C12-H8-O

MOLECULAR WEIGHT :: 168.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 6980 ug/kg

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

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 8(2),297,1982

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 mg/kg

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

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 8(2),297,1982