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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Ethynylaniline
Price: ￥498.0/1g ￥4698.0/25g ￥1428.0/5g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

52670-38-9

52670-38-9 structure

52670-38-9 structure

Name: 2-Ethynylaniline
Chemical Name: 2-ethynylaniline
CAS Number: 52670-38-9
Molecular Formula: C₈H₇N
Molecular Weight: 117.148
Create Date: 2018-06-15 17:19:53
Modify Date: 2025-08-27 12:46:45

Name	2-ethynylaniline
Synonyms	2-Ethynylaniline Benzenamine,2-ethynyl Benzenamine, 2-ethynyl- O-AMINOPHENYLACETYLENE MFCD00168862 2-Aminophenylacetylene 2-(ethynyl)phenylamine 2-Ethynyl-benzenamine

Density	1.1±0.1 g/cm3
Boiling Point	221.1±23.0 °C at 760 mmHg
Molecular Formula	C₈H₇N
Molecular Weight	117.148
Flash Point	96.3±17.9 °C
Exact Mass	117.057846
PSA	26.02000
LogP	1.12
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.590
Storage condition	2-8°C

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
HS Code	2921420090

Precursor 9
103529-16-4 615-43-0 74-86-2 1066-54-2
167558-54-5 16433-96-8 112671-40-6 112671-41-7
143321-89-5
DownStream 9
551-93-9 120-72-9 3867-18-3 32566-01-1
4491-33-2 228575-98-2 948-65-2 18735-98-3
1885-29-6

HS Code	2921420090
Summary	HS:2921420090 aniline derivatives and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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