4-ethynylaniline|3-ethynylaniline|4-Aminobenzoic acid--JINTAIXU Chemical Technology (Wuxi) Co., Ltd.

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4-ethynylaniline

CAS NO.: 14235-81-5
Molecular Formula: C₈H₇N

Product technical standards:

Item
Melting point	98-102 °C (dec.) (lit.)
Form	Crystalline Powder
Color	Yellow to brown
Content	≥99%
Moisture	≤2%
Na Content (ppm)	150 or less
Fe Content (ppm)	Below 100
Vis450nm	1.5 or less
Turbidity (ppm)	40 or less

Uses: It is mainly used as a terminal sealant for high-grade resins (polymers). As an end-blocking agent, this product can effectively control the reaction and achieve the required performance. Resin performance is required for use in aerospace and other fields.
Packaging: vacuum packaging; size 5g; 25g; 100g; 1kg

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