TDS

Chemical name: 1,8-二氮杂二环[5,4,0]-十一碳-7-烯

1,8-Diazabicyclo-[5,4,0]undec-7-ene (DBU)

Formula: C9H16N2

Cas#: 6674-22-2

MW: 152.2

Physical Properties: 

Color: Colorless to light yellow clear liquid

Odor: unpleasant odor

Specific Gravity: 1.018

Refractive Index at 20degC: 1.525

Melting Point: -70degC

Boiling Point: 80-83degC at 0.6mmHg

Specifications:

Appearance: colorless to light yellow clear liquid

Purity by G.C.: 99.0%min.

Water by K.F.: 0.2%max.

Packing: 200kgs UN iron drum or HDPE drum, 1000kgs IBC drum, 20mt ISO tank

Advantages

ISO9001 & ISO14001 certified, on-site wastewater treatment;

Large state‑owned enterprise, consistent & reliable product quality;

Meets RoHS and REACH compliance standards;

Site within government‑approved chemical park.

Applications

Used as deacidifier, epoxy resin hardener and antirust agent;

for preparation of high-grade corrosion inhibitors;

as catalyst for polyurethane resins (ammonia reacts with dichloroethane to produce piperazine) and polyurethane foams;

and for semisynthesis of antibiotics (e.g., cephalexin).

注：部分配图由AI生成，经人工审核校准，符合作者原意。

Contact us

公众号：山东新华制药进出口有限责任公司Contact Information