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1,8-Diazabicyclo[5.4.0]undec-7-ene

1,8-Diazabicyclo[5.4.0]undec-7-ene structure

CAS No:
6674-22-2
Formula:
C9H16N2
Chemical Name:
1,8-Diazabicyclo[5.4.0]undec-7-ene
Synonyms:
Pyrimido[1,2-a]azepine,2,3,4,6,7,8,9,10-octahydro-;2,3,4,6,7,8,9,10-Octahydropyrimido[1,2-a]azepine;1,8-Diazabicyclo[5.4.0]undec-7-ene;1,8-Diaza-7-bicyclo[5.4.0]undecene;DBU;Polycat DBU;1,8-Diazabicyclo[5.4.0]undecene-7;U-CAT SA 851;NSC 111184;NSC 230466;Dabco DBU;Amicure DBUE;Alcanpoudre DBU 70-3KG;1,8-Diazabicyclo[5.4.0]undeca-7-ene;Lupragen N 700;PC CAT DBU;1,8-Diazabicycloundec-7-ene;San-apro;Diazabicyclo[5.4.0]undec-7-ene;Active D 10;2H,3H,4H,6H,7H,8H,9H,10H-Pyrimido[1,2-a]azepine;31171-04-7;41015-70-7;51301-56-5;69722-76-5;78995-63-8;83329-50-4;857293-63-1;1380214-95-8;1802659-41-1;2058348-68-6;2102590-64-5;2254312-58-6
Categories:
Pharmaceutical Intermediates > Heterocyclic Compound

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Description

Colorless to yellow liquid

Liquid

1,8-Diazabicyclo[5.4.0]undec-7-ene Basic Attributes

Molecular Weight：

152.24

Exact Mass：

152.24

BRN：

508906

EC Number：

229-713-7

UNII：

H1ILJ6IBUX

NSC Number：

111184

DSSTox ID：

DTXSID2049424

HScode：

29339930

Characteristics

PSA：

15.6

XLogP3：

1.4

Appearance：

Clear colorless to light yellow Liquid

Density：

1.0378 g/cm³ @ Temp: 20 °C

Melting Point：

-70 °C

Boiling Point：

97-98 °C @ Press: 3 Torr

Flash Point：

>230 °F

Refractive Index：

n20/D 1.523

Water Solubility：

soluble

Storage Conditions：

Store at R.T.

Vapor Pressure：

5.3 mm Hg ( 37.7 °C)

Toxicity：

LD50 orally in Rabbit: 215 - 681 mg/kg

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3267 8/PG 2

wgk germany：

hazard class code：

22-34-52/53-35-40-37-19-11-67

safety instructions：

26-36/37/39-45-61-27-16

Marks：

C,F

Stability/Shelf Life：

Stable. Incompatible with strong oxidizing agents, acids, acid chlorides, acid anhydrides.

Precautionary statement(s)：

P260, P264, P270, P273, P280, P301+P310, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, P501

Hazard Statements：

H301

GHS Classification：

|Danger|H290 (10.1%): May be corrosive to metals [Warning Corrosive to Metals]|P234, P260, P264, P270, P273, P280, P301+P310, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P390, P404, P405, and P501|Aggregated GHS information provided by 653 companies from 24 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

1,8-DBU

1,8-Diazabicyclo[5.4.0]undec-7-ene Use and Manufacturing

Uses

Used in the manufacture of cephalosporin semi-synthetic antibiotic drugs, also used in the preparation of deacidification agents, rust inhibitors, advanced corrosion inhibitors, etc.

Intermediates

Production

100,000 - 500,000 lb

Manufacturing Info：

All other basic organic chemical manufacturing|Pyrimido[1,2-a]azepine, 2,3,4,6,7,8,9,10-octahydro-: ACTIVE

Computed Properties

Molecular Weight:152.24
XLogP3:1.4
Hydrogen Bond Acceptor Count:1
Exact Mass:152.131348519
Monoisotopic Mass:152.131348519
Topological Polar Surface Area:15.6
Heavy Atom Count:11
Complexity:163
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS 6674-22-2 1,8-Diazabicyclo[5.4.0]undec-7-ene Preparation of acid remover, rust inhibitor, advanced corrosion inhibitor Catalyst auxiliary

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Guide of 1,8-Diazabicyclo[5.4.0]undec-7-ene

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
Latest News
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1,8-Diazabicyclo[5.4.0]undec-7-ene

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