2-Propyn-1-one, 1,3-diphenyl-

Modify Date: 2025-08-25 15:00:16

2-Propyn-1-one, 1,3-diphenyl- structure	Common Name	2-Propyn-1-one, 1,3-diphenyl-
	CAS Number	7338-94-5	Molecular Weight	206.23900
	Density	1.14g/cm3	Boiling Point	136-139ºC3 mm Hg(lit.)
	Molecular Formula	C₁₅H₁₀O	Melting Point	41-46ºC(lit.)
	MSDS	N/A	Flash Point	>230 °F

Name	.β.-Phenylpropiolophenone
Synonym	More Synonyms

Density	1.14g/cm3
Boiling Point	136-139ºC3 mm Hg(lit.)
Melting Point	41-46ºC(lit.)
Molecular Formula	C₁₅H₁₀O
Molecular Weight	206.23900
Flash Point	>230 °F
Exact Mass	206.07300
PSA	17.07000
LogP	2.92100
Index of Refraction	1.622
InChIKey	YECVQOULKHBGEN-UHFFFAOYSA-N
SMILES	O=C(C#Cc1ccccc1)c1ccccc1

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UK5122000

CHEMICAL NAME :: 2-Propyn-1-one, 1,3-diphenyl-

CAS REGISTRY NUMBER :: 7338-94-5

BEILSTEIN REFERENCE NO. :: 0609091

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H10-O

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

Hazard Codes	Xi
Risk Phrases	36/37
Safety Phrases	26-36
HS Code	2914399090

Precursor 10
CAS#:1817-49-8 Benzenemethanol... CAS#:591-50-4 Iodobenzene CAS#:201230-82-2 carbon monoxide CAS#:536-74-3 Phenylacetylene
CAS#:65-85-0 benzoic acid CAS#:6919-61-5 N-Methoxy-N-met... CAS#:98-88-4 Benzoyl chloride CAS#:3623-15-2 1-Phenyl-2-prop...
CAS#:637-44-5 3-Phenylpropiol... CAS#:28192-43-0 benzoyl phenylt...
DownStream 10
CAS#:10557-78-5 4-BROMO-3,5-DIP... CAS#:936-49-2 2-Phenyl Imidazoline CAS#:1331771-52-8 (Z)-3-((2-amino... CAS#:10441-73-3 3,3'-(ethane-1,...
CAS#:98-86-2 Acetophenone CAS#:614-47-1 (E)-Chalcone CAS#:1083-30-3 BETA-PHENYLPROP... CAS#:14097-24-6 Benzenepropanol...
CAS#:120-46-7 1,3-Diphenylpro... CAS#:883-93-2 2-Phenylbenzoth...

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%

phenylphenylethynylketone

MFCD00156767

1-Phenyl-3-phenyl-2-propyne-1-one

1-phenyl-3-phenylprop-2-yn-1-one

1,3-diphenyl-2-propyn-1-on

Benzoylphenylacetylene

Phenethynyl phenyl ketone

diphenylpropynone

Propiolophenone,3-phenyl

1,3-diphenylpropynone

Phenylbenzoylacetylene

phenylethynylphenylketone

3-Phenylpropiolophenone

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Propyn-1-one, 1,3-diphenyl-
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Propyn-1-one, 1,3-diphenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 2-Propyn-1-one, 1,3-diphenyl-
Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Delivery: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

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2-Propyn-1-one, 1,3-diphenyl-

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.