Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(Trimethylsilyl)-2-propyn-1-ol
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-(Trimethylsilyl)-2-propyn-1-ol
Price: ￥338.0/5g ￥1348.0/25g ￥4838.0/100g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

5582-62-7

5582-62-7 structure

5582-62-7 structure

Name: 3-(Trimethylsilyl)-2-propyn-1-ol
Chemical Name: propargyloxytrimethylsilane
CAS Number: 5582-62-7
Molecular Formula: C₆H₁₂OSi
Molecular Weight: 128.244
Catalog: Chemical reagent Organic reagent Silane
Create Date: 2018-08-13 15:07:29
Modify Date: 2025-08-25 17:22:57

Name	propargyloxytrimethylsilane
Synonyms	3-Trimethylsilanyl-prop-2-yn-1-ol Silane, trimethyl(2-propyn-1-yloxy)- Trimethyl(2-propyn-1-yloxy)silane trimethyl(prop-2-ynoxy)silane 3-(Trimethylsilyl)prop-2-yn-1-ol Trimethyl(prop-2-yn-1-yloxy)silane EINECS 226-981-7 MFCD00042844 silane, trimethyl(2-propynyloxy)- 3-(Trimethylsilyl)-2-propyn-1-ol 2-Propyn-1-ol, 3-(trimethylsilyl)-

Density	0.8±0.1 g/cm3
Boiling Point	114.5±0.0 °C at 760 mmHg
Melting Point	<0ºC
Molecular Formula	C₆H₁₂OSi
Molecular Weight	128.244
Flash Point	8.9±0.0 °C
Exact Mass	128.065735
PSA	9.23000
LogP	2.00
Vapour Pressure	23.6±0.2 mmHg at 25°C
Index of Refraction	1.411
Storage condition	Flammables area

Hazard Codes	F: Flammable;
Risk Phrases	R11
Safety Phrases	S16-S23-S24/25
RIDADR	UN 1993 3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	3

Precursor 10
75-77-4 107-19-7 999-97-3 43112-38-5
56002-69-8 74-96-4 56002-71-2 56002-63-2
104915-79-9 1067-60-3
DownStream 10
4039-82-1 21752-80-7 5272-36-6 233282-84-3
2170-06-1 107-19-7 173546-21-9 14842-92-3
167896-48-2 2975-46-4

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