Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TERT-BUTYL 1-METHYL-2-PROPYNYL ETHER 9&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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26826-40-4

26826-40-4 structure

26826-40-4 structure

Name: TERT-BUTYL 1-METHYL-2-PROPYNYL ETHER 9&
Chemical Name: 3-[(2-methylpropan-2-yl)oxy]but-1-yne
CAS Number: 26826-40-4
Molecular Formula: C₈H₁₄O
Molecular Weight: 126.19600
Create Date: 2018-12-28 13:56:08
Modify Date: 2025-08-25 21:39:16

Name	3-[(2-methylpropan-2-yl)oxy]but-1-yne
Synonyms	3-tert-Butoxy-1-butyne Ether,tert-butyl 1-methyl-2-propynyl (8CI) 3-(tert-Butoxy)-1-butyne tert-butyl 1-methyl-2-propynyl ether 3-tert-butoxybut-1-yne 1-Butyne,3-(1,1-dimethylethoxy) 2-tert.-Butyl-methylpropargylether

Density	0.795 g/mL at 25ºC(lit.)
Boiling Point	41ºC25 mm Hg(lit.)
Molecular Formula	C₈H₁₄O
Molecular Weight	126.19600
Flash Point	50 °F
Exact Mass	126.10400
PSA	9.23000
LogP	1.82320
Index of Refraction	n20/D 1.41(lit.)

Hazard Codes	F: Flammable;
Risk Phrases	11
Safety Phrases	16
RIDADR	UN 3271 3/PG 2
Packaging Group	II
Hazard Class	3.1
HS Code	2909199090

2028-63-9 structure

2028-63-9

115-11-7 structure

115-11-7

~%

26826-40-4 structure

26826-40-4

Literature: Mantione,R. Bulletin de la Societe Chimique de France, 1969 , p. 4523 - 4527

Precursor 2
2028-63-9 115-11-7
DownStream 0

HS Code	2909199090
Summary	2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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