Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1-DIPHENYL-2-PROPYN-1-OL
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1,1-DIPHENYL-2-PROPYN-1-OL
Price: ￥278.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,1-Diphenyl-2-propyn-1-ol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1,1-Diphenyl-2-propyn-1-ol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 1,1-DIPHENYL-2-PROPYN-1-OL
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

3923-52-2

3923-52-2 structure

3923-52-2 structure

Name: 1,1-DIPHENYL-2-PROPYN-1-OL
Chemical Name: 1,1-Diphenyl-2-propyn-1-ol
CAS Number: 3923-52-2
Molecular Formula: C₁₅H₁₂O
Molecular Weight: 208.255
Catalog: Chemical reagent Organic reagent Aromatic alcohol
Create Date: 2018-11-23 11:20:22
Modify Date: 2025-08-21 14:05:15

Name	1,1-Diphenyl-2-propyn-1-ol
Synonyms	1,1-DIPHENYL-2-PROPYN-1-OL Benzenemethanol, α-ethynyl-α-phenyl- MFCD00041570 1,1-diphenylprop-2-yn-1-ol

Density	1.1±0.1 g/cm3
Boiling Point	329.0±37.0 °C at 760 mmHg
Melting Point	47-49 °C(lit.)
Molecular Formula	C₁₅H₁₂O
Molecular Weight	208.255
Flash Point	154.9±21.6 °C
Exact Mass	208.088821
PSA	20.23000
LogP	3.42
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.610

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA4796050

CHEMICAL NAME :: Benzenemethanol, alpha-ethynyl-alpha-phenyl-

CAS REGISTRY NUMBER :: 3923-52-2

BEILSTEIN REFERENCE NO. :: 0514549

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C15-H12-O

MOLECULAR WEIGHT :: 208.27

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
RTECS	DA4796050
HS Code	2906299090

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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