N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE

Names

[ CAS No. ]:
111-51-3

[ Name ]:
N,N,N',N'-TETRAMETHYL-1,4-BUTANEDIAMINE

[Synonym ]:
EINECS 203-878-5
MFCD00008338
N,N,N',N'-Tetramethyl-1,4-butanediamine
N,N,N',N'-TetraMethyl-1,4-diaMinobutane
N1,N1,N4,N4-Tetramethylbutane-1,4-diamine
N,N,N',N'-tetramethylbutane-1,4-diamine
N,N,N',N'-Tetramethyltetramethylenediamine

Chemical & Physical Properties

[ Density]:
0.792 g/mL at 25 °C(lit.)

[ Boiling Point ]:
166-167 °C(lit.)

[ Melting Point ]:
-100 °C

[ Molecular Formula ]:
C₈H₂₀N₂

[ Molecular Weight ]:
144.25800

[ Flash Point ]:
115 °F

[ Exact Mass ]:
144.16300

[ PSA ]:
6.48000

[ LogP ]:
0.88980

[ Vapour Pressure ]:
1.57mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.428(lit.)

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EJ7530000

CHEMICAL NAME :: 1,4-Butanediamine, N,N,N',N'-tetramethyl-

CAS REGISTRY NUMBER :: 111-51-3

BEILSTEIN REFERENCE NO. :: 1735538

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H20-N2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

Safety Information

[ Symbol ]:

GHS02, GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R10

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 2734 8/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
EJ7530000

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2921290000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2921290000

[ Summary ]:
2921290000 other acyclic polyamines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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