n,n,n',n'-tetramethyl-1,3-butanediamine
Names
[ CAS No. ]:
97-84-7
[ Name ]:
n,n,n',n'-tetramethyl-1,3-butanediamine
[Synonym ]:
N,N,N',N'-Tetramethyl-1,3-butandiamin
1,3-Bis(dimethylamino)-butan
N,N,N',N'-tetramethyl-1,3-butanediamine
N,N,N',N'-Tetramethylbutane-1,3-diamine
1,3-Bis(dimethylamino)butane
1,N1,N1,N3,N3-pentamethyl-propanediyldiamine
CCRIS 4869
EINECS 202-610-4
Tetramethylbutane-1,3-diamine
Tetramethyl butanediamine
1,3-Butanediamine,N,N,N',N'-tetramethyl
N,N,N',N'-Tetramethyl-1,3-diaminobutane
NIAX catalyst TMBDA
MFCD00025678
Chemical & Physical Properties
[ Density]:
0.787 g/mL at 25 °C(lit.)
[ Boiling Point ]:
165 °C(lit.)
[ Molecular Formula ]:
C8H20N2
[ Molecular Weight ]:
144.25800
[ Flash Point ]:
105 °F
[ Exact Mass ]:
144.16300
[ PSA ]:
6.48000
[ LogP ]:
0.88820
[ Vapour density ]:
5 (vs air)
[ Vapour Pressure ]:
1.64 mm Hg ( 20 °C)
[ Index of Refraction ]:
n20/D 1.431(lit.)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EJ7525000
- CHEMICAL NAME :
- 1,3-Butanediamine, N,N,N',N'-tetramethyl-
- CAS REGISTRY NUMBER :
- 97-84-7
- BEILSTEIN REFERENCE NO. :
- 1698054
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C8-H20-N2
- MOLECULAR WEIGHT :
- 144.30
- WISWESSER LINE NOTATION :
- 1N1&Y1&2N1&1
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 :
- 750 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- 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 :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 360 ppm/4H
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- TOXID9 Toxicologist. (Soc. of Toxicology, Inc., 475 Wolf Ledge Parkway, Akron, OH 44311) V.1- 1981- Volume(issue)/page/year: 12,45,1992
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00707
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Liver - other changes Kidney, Ureter, Bladder - other changes
- 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 50700 ppb/6H/11D-I
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - iritis Lungs, Thorax, or Respiration - structural or functional change in trachea or bronchi Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis)
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0529941
Safety Information
[ Hazard Codes ]:
T
[ Risk Phrases ]:
10-20/22-24-34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 2929 6.1/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
EJ7525000
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ HS Code ]:
2921290000
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%