Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (R)-(+)-3-Butyn-2-ol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-(+)-3-Butyn-2-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: (R)-(+)-1-Butyn-3-ol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

42969-65-3

42969-65-3 structure

42969-65-3 structure

Name: (R)-(+)-3-Butyn-2-ol
Chemical Name: (R)-(+)-1-Butyn-3-ol
CAS Number: 42969-65-3
Molecular Formula: C₄H₆O
Molecular Weight: 70.090
Create Date: 2018-06-26 11:40:27
Modify Date: 2025-08-25 16:04:07

Name	(R)-(+)-1-Butyn-3-ol
Synonyms	MFCD00211237 3-Butyn-2-ol, (2R)- (R)-(+)-3-Butyn-2-ol (2R)-But-3-yn-2-ol (R)-But-3-yn-2-ol (2R)-3-Butyn-2-ol

Density	0.89
Boiling Point	108-111 ºC
Molecular Formula	C₄H₆O
Molecular Weight	70.090
Flash Point	10 ºC
Exact Mass	70.041862
PSA	20.23000
LogP	-0.03
Vapour Pressure	17.3±0.3 mmHg at 25°C
Index of Refraction	1.4235-1.4255

Symbol	GHS02, GHS05, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H226-H300-H315-H317-H318-H330-H335-H351
Precautionary Statements	P260-P264-P280-P284-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable;T+:Verytoxic;
Risk Phrases	R11;R24;R28;R36/37/38
Safety Phrases	S16-S28-S45
RIDADR	UN 2929
Packaging Group	II
Hazard Class	6.1

Precursor 4
591218-26-7 121522-26-7 107033-47-6 16169-82-7
DownStream 2
598-32-3 14898-79-4

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