DABCO

Modify Date: 2024-01-01 17:16:03

DABCO Structure
DABCO structure
 Common Name DABCO
CAS Number 280-57-9 Molecular Weight 112.17
Density 1.1±0.1 g/cm3 Boiling Point 174.0±0.0 °C at 760 mmHg
Molecular Formula C6H12N2 Melting Point 156-159 °C(lit.)
MSDS Chinese Flash Point 62.2±0.0 °C
Symbol GHS07
GHS07		 Signal Word Warning

 Use of DABCO


1,4-Diazabicyclo[2.2.2]octane is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

Name Triethylenediamine
Synonym More Synonyms

 DABCO Biological Activity

Description 1,4-Diazabicyclo[2.2.2]octane is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog
In Vitro 1,4-二氮杂双环[2.2.2]辛烷用作聚氨酯催化剂，Balis-Hillman反应催化剂络合配体和路易斯碱。它可用于染料激光器和荧光显微镜的样品镶嵌，以及作为抗褪色剂显示可清除由于荧光染料激发荧光染料而产生的 Venge 自由基。此外，它还是一种氧化和聚合催化剂。

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 174.0±0.0 °C at 760 mmHg
Melting Point 156-159 °C(lit.)
Molecular Formula C6H12N2
Molecular Weight 112.17
Flash Point 62.2±0.0 °C
Exact Mass 112.100044
PSA 6.48000
LogP -0.85
Vapour Pressure 1.2±0.3 mmHg at 25°C
Index of Refraction 1.561
Storage condition 2-8°C
Stability Stable, but very hygroscopic. Incompatible with strong oxidizing agents, strong acids. Highly flammable.
Water Solubility 46 g/100 mL (26 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
HM0354200
CHEMICAL NAME :
1,4-Diazabicyclo(2,2,2)octane
CAS REGISTRY NUMBER :
280-57-9
LAST UPDATED :
199710
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C6-H12-N2
MOLECULAR WEIGHT :
112.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 4,522,1962
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 4,522,1962 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 20,393,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1100 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Behavioral - muscle contraction or spasticity
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(5),67,1980
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
2250 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness Behavioral - muscle contraction or spasticity
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(5),67,1980 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4680 mg/kg/26W-I
TOXIC EFFECTS :
Behavioral - alteration of classical conditioning Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(5),67,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0905 No. of Facilities: 334 (estimated) No. of Industries: 9 No. of Occupations: 15 No. of Employees: 1710 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0905 No. of Facilities: 1104 (estimated) No. of Industries: 23 No. of Occupations: 30 No. of Employees: 33913 (estimated) No. of Female Employees: 5787 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335-H412
Precautionary Statements P261-P273-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable
Risk Phrases R11;R22;R36/38;R41;R52/53
Safety Phrases S26-S60-S37/39-S3-S16-S36/37
RIDADR UN 1325 4.1/PG 2
WGK Germany 1
RTECS HM0354200
Packaging Group III
Hazard Class 8
HS Code 29335920

 Synthetic Route

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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 Synonyms

T66 A B CN FNTJ
UNII-X8M57R0JS5
1,4-diazabicyclo-[2.2.2]octane
dabco33lv
1,4-Diazabicyclo[2.2.2]octane
1,4-diazabicyclo-[2.2.2]-octane
DABCO
TEDA-L33
diazabicyclooctane
1,4-diazabicyclo(2.2.2) octane
TED
BACO
1,4-diaza-bicyclo[2.2.2]octane
teda
triethylenediamine
Triethylene diamine
dabcoeg
EINECS 205-999-9
MFCD00006689
dabcos-25
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DABCO-benzyl (OH)
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Chemsrc provides DABCO(CAS#:280-57-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of DABCO are included as well.>> amp version: DABCO

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