N,N-Diethylaniline CAS NO:91-66-7 C10H15N
TDS 5 Inquiries
91-66-7
Industrial Grade
99%
Qingdao
Orient
25L, 200L, 1000L, customized
2027-12-31
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Referencelight yellow liquid N,N-Diethylaniline is a pale yellow liquid. It is slightly soluble in water (1.40 g/L at 12°C), and soluble in alcohol and ether.CertificatesBasic Info
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Product Name:
N,N-Diethylaniline
Other Name:Benzenamine,N,N-diethyl-;Aniline,N,N-diethyl-;N,N-Diethylbenzenamine;N,N-Diethylaminobenzene;Diethylaniline;Diethylphenylamine;N,N-Diethylaniline;DEA;(Diethylamino)benzene;NSC 7205;NL 64-10P;N-Phenyldiethylamine
CAS No.:91-66-7
Molecular Formula:C10H15N
InChIKeys:InChIKey=GGSUCNLOZRCGPQ-UHFFFAOYSA-N
Molecular Weight:149.23
Exact Mass:149.23
BRN:742483
EC Number:202-088-8
UNII:1WR1HJ2PGW
ICSC Number:1609
NSC Number:7205
UN Number:2432
DSSTox ID:DTXSID8021800
Color/Form:Colorless to yellow liquid|BROWN OILY LIQUID
HScode:2921420090
Categories:
Characteristics-
PSA:
3.2
XLogP3:3.31
Appearance:Clear yellow Liquid
Density:0.9307 g/cm3 @ Temp: 20 °C
Melting Point:-38.8 °C
Boiling Point:216.3 °C
Flash Point:208 °F
Refractive Index:1.533
Water Solubility:H2O: 14 g/L (12 ºC)
Storage Conditions:Store below +30°C.
Vapor Pressure:1 mm Hg ( 49.7 °C)
Vapor Density:5.2 (vs air)
Toxicity:Inhalation-rat LC50: 1920 mg/m3/4 hours; Intraperitoneal injection-rat LD50: 420 mg/kg
Flammability characteristics:Open flames are flammable; work with oxidants; burning produces toxic nitrogen oxide fumes
Explosive limit:1.1-5.3%(V)
Dissociation Constants:pKa= 6.57 (conjugate acid)
Air and Water Reactions:Insoluble in water.
Reactive Group:Amines, Aromatic
Reactivity Profile:N,N-DIETHYLANILINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Autoignition Temperature:1166 °F(630 °C)|630 °C
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 3, Oral
Acute toxicity - Category 3, Dermal
Acute toxicity - Category 3, Inhalation
Specific target organ toxicity â repeated exposure, Category 2
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H301 Toxic if swallowed
H311 Toxic in contact with skin
H331 Toxic if inhaled
H373 May cause damage to organs through prolonged or repeated exposure
H411 Toxic to aquatic life with long lasting effects
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P273 Avoid release to the environment.
Response P301+P316 IF SWALLOWED: Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P316 Get emergency medical help immediately.
P361+P364 Take off immediately all contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P391 Collect spillage.
Storage P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. NO contact with oxidizing agents. Above 79°C use a closed system and ventilation. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store in an area without drain or sewer access. Well closed. Separated from food and feedstuffs.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
N,N-Diethylaniline
8841 KG Jul 8, 2025 
Poland
N,N-Diethylaniline
60 KG Feb 21, 2024 
Mexico
DEA
1 20' Fcl Oct 11, 2023 
India
Di Ethyl Aniline
800.00 KG Sep 23, 2025 
France
N,N-Diethylaniline
1 KG Feb 24, 2025 Post an enquiry for this product
