N,N-Diethylpropargylamine
Suppliers
Names
[ CAS No. ]:
4079-68-9
[ Name ]:
N,N-Diethylpropargylamine
[Synonym ]:
1-Diethylamino-2-propyne
EINECS 223-804-5
N,N-Diethyl-2-propyn-1-amine
3-Diethylamino-1-propyne
2-Propyn-1-amine, N,N-diethyl-
Propargyldiethylamine
MFCD00039881
N,N-Diethylprop-2-yn-1-amine
N,N-diethylaminopropyne
DEP
Chemical & Physical Properties
[ Density]:
0.8±0.1 g/cm3
[ Boiling Point ]:
135.4±13.0 °C at 760 mmHg
[ Melting Point ]:
157-161°C
[ Molecular Formula ]:
C7H13N
[ Molecular Weight ]:
111.185
[ Flash Point ]:
27.5±16.7 °C
[ Exact Mass ]:
111.104797
[ PSA ]:
3.24000
[ LogP ]:
1.54
[ Vapour Pressure ]:
7.8±0.2 mmHg at 25°C
[ Index of Refraction ]:
1.446
[ Storage condition ]:
2-8°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UK5775000
- CHEMICAL NAME :
- 2-Propynylamine, N,N-diethyl-
- CAS REGISTRY NUMBER :
- 4079-68-9
- BEILSTEIN REFERENCE NO. :
- 1098468
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C7-H13-N
- MOLECULAR WEIGHT :
- 111.21
- WISWESSER LINE NOTATION :
- 2N2&2UU1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1540 uL/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: 28,313,1974
- TYPE OF TEST :
- LCLo - Lowest published lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1000 ppm/4H
- 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: 28,313,1974
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 570 uL/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: 28,313,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0272 No. of Facilities: 352 (estimated) No. of Industries: 4 No. of Occupations: 10 No. of Employees: 5105 (estimated) No. of Female Employees: 1155 (estimated)
Safety Information
[ Hazard Codes ]:
F:Flammable;C:Corrosive;
[ Risk Phrases ]:
R11;R21/22;R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 2733 3/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
UK5775000
[ Packaging Group ]:
I
[ Hazard Class ]:
3
[ HS Code ]:
2921199090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2921199090
[ Summary ]:
2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%