Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Ethynyl-4-methoxy-2-methylbenzene
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

74331-69-4

74331-69-4 structure

74331-69-4 structure

Name: 1-Ethynyl-4-methoxy-2-methylbenzene
Chemical Name: 1-Ethynyl-4-methoxy-2-methylbenzene
CAS Number: 74331-69-4
Molecular Formula: C₁₀H₁₀O
Molecular Weight: 146.18600
Create Date: 2018-09-10 12:12:28
Modify Date: 2025-09-12 10:07:05

Name	1-Ethynyl-4-methoxy-2-methylbenzene
Synonyms	4-methoxy-2-methylphenylacetylene 1-ethynyl-2-methyl-4-methoxybenzene MFCD05865155 Benzene,1-ethynyl-4-methoxy-2-methyl 1-ethynyl-4-methoxy-2-methyl-benzene

Density	1g/cm3
Boiling Point	222.7ºC at 760 mmHg
Melting Point	30-34ºC
Molecular Formula	C₁₀H₁₀O
Molecular Weight	146.18600
Flash Point	94ºC
Exact Mass	146.07300
PSA	9.23000
LogP	1.98490
Index of Refraction	1.525

Hazard Codes	Xi: Irritant;
Risk Phrases	R36;R43
Safety Phrases	S26-S36/37
HS Code	2909309090

24826-74-2 structure

24826-74-2

~%

74331-69-4 structure

74331-69-4

Literature: Journal of Organic Chemistry, , vol. 45, # 19 p. 3892 - 3902

875-59-2 structure

875-59-2

~%

74331-69-4 structure

74331-69-4

Literature: Journal of Organic Chemistry, , vol. 45, # 19 p. 3892 - 3902

74346-23-9 structure

74346-23-9

~%

74331-69-4 structure

74331-69-4

Literature: Journal of Organic Chemistry, , vol. 45, # 19 p. 3892 - 3902

Precursor 3
24826-74-2 875-59-2 74346-23-9
DownStream 2
6245-57-4 24826-74-2

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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