1-Phenyl-2-propyn-1-ol

Modify Date: 2025-08-27 20:13:58

1-Phenyl-2-propyn-1-ol structure	Common Name	1-Phenyl-2-propyn-1-ol
	CAS Number	4187-87-5	Molecular Weight	132.159
	Density	1.1±0.1 g/cm3	Boiling Point	210.9±20.0 °C at 760 mmHg
	Molecular Formula	C₉H₈O	Melting Point	22-23 °C(lit.)
	MSDS	N/A	Flash Point	90.5±16.8 °C

Name	1-Phenyl-2-propyn-1-ol
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	210.9±20.0 °C at 760 mmHg
Melting Point	22-23 °C(lit.)
Molecular Formula	C₉H₈O
Molecular Weight	132.159
Flash Point	90.5±16.8 °C
Exact Mass	132.057510
PSA	20.23000
LogP	1.45
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.573
Storage condition	Refrigerator

1-Phenyl-2-propyn-1-ol MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DO5900000

CHEMICAL NAME :: Benzyl alcohol, alpha-ethynyl-

CAS REGISTRY NUMBER :: 4187-87-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H8-O

MOLECULAR WEIGHT :: 132.17

WISWESSER LINE NOTATION :: QYR&1UU1

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 :: 240 mg/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 8,406,1953

Hazard Codes	Xn: Harmful;
Risk Phrases	R22;R36/38
Safety Phrases	S26-S36
RIDADR	UN2810
WGK Germany	3
RTECS	DO5900000
Packaging Group	III
Hazard Class	6.1
HS Code	2906299090

Precursor 10
CAS#:100-52-7 Benzaldehyde CAS#:4301-14-8 Bromo(ethynyl)m... CAS#:74-86-2 Acetylene CAS#:89530-34-7 1-PHENYL-3-(TRI...
CAS#:1066-54-2 TMS-acetylene CAS#:65032-27-1 Ethynylmagnesiu... CAS#:1066-26-8 sodium acetylide CAS#:62952-24-3 4-hydroxy-4-phe...
CAS#:109-87-5 dimethoxymethane CAS#:4173-48-2 (1-((2-methoxyp...
DownStream 10
CAS#:104846-76-6 methyl 1-phenyl... CAS#:355-37-3 1H-Tridecafluor... CAS#:55756-24-6 1H-Perfluorooct... CAS#:4393-06-0 3-Phenylpropene-3-ol
CAS#:3623-15-2 1-Phenyl-2-prop... CAS#:105423-64-1 (Z)-2-((4-chlor... CAS#:86476-37-1 3-phenyl-3-keto... CAS#:90-63-1 1-hydroxy-1-phe...
CAS#:292638-84-7 phenylene-ethylene CAS#:14371-10-9 Cinnamic aldehyde

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%

Benzenemethanol, α-ethynyl-

1-Phenylpropargyl Alcohol

1-phenylprop-2-yn-1-ol

Benzyl alcohol, α-ethynyl-

EINECS 224-064-6

α-Phenylpropargyl alcohol

Ethynylphenylcarbinol

1-Phenyl-2-propyn-1-ol

1-Phenyl-prop-2-yn-1-ol

MFCD00021860

α-Ethynylbenzyl alcohol

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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 1-Phenyl-2-propyn-1-ol
Price: ￥308.0/5g ￥108.0/1g
Purity: 97.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

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1-Phenyl-2-propyn-1-ol

Names

Chemical & Physical Properties

MSDS

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.