Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-DIHYDRO-6-(TRIMETHYLSILYLOXY)-2H-PYRAN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

71309-70-1

71309-70-1 structure

71309-70-1 structure

Name: 3,4-DIHYDRO-6-(TRIMETHYLSILYLOXY)-2H-PYRAN
Chemical Name: 3,4-dihydro-2H-pyran-6-yloxy(trimethyl)silane
CAS Number: 71309-70-1
Molecular Formula: C₈H₁₆O₂Si
Molecular Weight: 172.29700
Create Date: 2018-11-26 17:52:22
Modify Date: 2025-09-26 18:02:54

Name	3,4-dihydro-2H-pyran-6-yloxy(trimethyl)silane

Density	0.93 g/cm3
Boiling Point	183.8ºC at 760 mmHg
Molecular Formula	C₈H₁₆O₂Si
Molecular Weight	172.29700
Flash Point	46.4ºC
Exact Mass	172.09200
PSA	18.46000
LogP	2.48970
Index of Refraction	n20/D 1.433(lit.)

Risk Phrases	R10
Safety Phrases	16
RIDADR	UN 1993
Packaging Group	III
Hazard Class	3.2

542-28-9 structure

542-28-9

75-77-4 structure

75-77-4

~96%

71309-70-1 structure

71309-70-1

Literature: Paterson, Ian Tetrahedron, 1988 , vol. 44, # 13 p. 4207 - 4220

Precursor 2
542-28-9 75-77-4
DownStream 6
3393-45-1 13019-37-9 71309-71-2 87532-11-4
61203-12-1 63872-58-2

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