Published date: 2026-06-10 11:41:30
CAS number: 91-56-5
Name: isatin
Price:
￥Inquiry/1kg
￥Inquiry/250g
Purity: 98.0%
Stocking period: 2 Day
Stock: In Stock
Detail Product Information:
Product Name:Isatin
Other Name: Indolin-2,3-dione|2,3-Indolinedione
CAS NO.: 91-56-5
Molecular formula: C8H5NO2
Purity: 96%;98%
Appearance:Orange - red single prismatic crystal
Usage: Intermediates in dyes and pharmaceuticals
Packing:25kg/drum or packing according to customer's requirement
Product Name Isatin
Other Name 2,3-Indolinedione;2,3-Diketoindoline;Indole-2,3-dione
CAS 91-56-5
EINECS 202-077-8
Molecular Formula
C8H5NO2
Molecular Weight 147.13
inchi 1S/C8H5NO2/c10-7-5-3-1-2-4-6(5)9-8(7)11/h1-4H,(H,9,10,11)
Density
1.475g/cm³
Boiling point 267.22°C (rough estimate)
Flash point 220 °C
Vapor pressure /
Refractive index 1.4700 (estimate)
Dangerous goods sign Xi,Xn
Risk term R36/37/38-20/21/22
Security term S26-36-24/25
Dangerous Goods Transport Number UN2811
Package
1.1kg/aluminium foil bag, with two plastic bags inside.
2.25kg/ fiber drum, with two plastic bags inside.
3.Size: ID 42cm*H 52cm， 0.08m3/drum.
4.Net weight: 25kgs, Gross weight: 28kgs.
Delivery
1. By Express
------Suitable for under 50kg, Fast:3-4 days. High cost; Door to door service. Easy to pick up the goods.
2. By Air
------Suitable for more than 50 kg, Fast:4-5 days, High cost, airport to airport. professional broker needed.
3. By Sea
------Suitable for more than 500kg. Slow: 15-45 days, Low cost. Port to Port, professional broker needed.
Name: Jiangsu Clent Chemical Co Ltd.
Chemsrc Level: Unverified
Product #: 37
Tel: +86512-58813105
Address: No.2 Binhe Road, Yangshe Town, Zhangjiagang City, Jiangsu Province.
Area: China(Mainland)
Contact: Poppy
Contact Phone #: 13773214532
Email: info@clentchem.com
Website: http://www.clentpharma.com
Major Market:
Annual Trade Volume:
Foreign Trade % of Salers:
Major partners:
Detail
introduction:
Jiangsu Clent Chemical Co.,Ltd is a high-tech enterprise integrating R&D, production and marketing into whole, which has many years of experience in producing pharmaceutical intermediate and Health & Nutrition Raw Material products.
Our main products includes: 2,2-Bipyridine(cas#366-18-7) and Enheptyne (2-Amino-5-nitrothiazole, cas#121-66-4)and 2-Aminothiazole (cas#96-50-4) and mainly Amino acids, herbal extracts ,Vitamins ,Sweeteners,other Function Supplements.
Name: Shanghai Nianxing Industrial Co., Ltd
Area: China
Price:
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Contact: Yang
Product Detail: isatin
Name: BioBioPha
Area: China
Price:
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Contact: Xueping-Zheng
Product Detail: isatin
Name: Henan Tianfu Chemical Co., Ltd.
Area: China
Price:
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Contact: Anson
Product Detail: Isatin
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