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: 5-Methyl-3-heptyne
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

61228-09-9

61228-09-9 structure

61228-09-9 structure

Name: 5-Methyl-3-heptyne
Chemical Name: 5-methylhept-3-yne
CAS Number: 61228-09-9
Molecular Formula: C₈H₁₄
Molecular Weight: 110.19700
Create Date: 2017-06-09 23:35:18
Modify Date: 2025-09-18 10:50:35

Name	5-methylhept-3-yne
Synonyms	3-Heptyne,5-methyl 5-methyl-hept-3-yne 5-Methylhept-3-in 5-Methyl-3-heptyne 5-Methylheptin

Molecular Formula	C₈H₁₄
Molecular Weight	110.19700
Exact Mass	110.11000
LogP	2.44590

HS Code	2901299090

64-67-5 structure

64-67-5

61228-03-3 structure

61228-03-3

~%

61228-09-9 structure

61228-09-9

Literature: Priester,W. et al. Journal of the American Chemical Society, 1976 , vol. 98, p. 8413 - 8421

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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