Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Diethylamino-3-butanone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(Diethylamino)butan-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3299-38-5

3299-38-5 structure

3299-38-5 structure

Name: 1-Diethylamino-3-butanone
Chemical Name: 4-(diethylamino)butan-2-one
CAS Number: 3299-38-5
Molecular Formula: C₈H₁₇NO
Molecular Weight: 143.22700
Create Date: 2018-08-13 22:12:26
Modify Date: 2025-08-25 02:02:02

Name	4-(diethylamino)butan-2-one
Synonyms	2-BUTANONE,4-DIETHYLAMINO 3-diethylamino-1-methyl-propan-1-one 1-(diethylamino)butan-3-one 4-(N,N-Diethylamino)butan-2-one 1-(NN-diethylamino)butan-3-one MFCD00009056 1-Diethylamino-3-butanone 4-(Diethylamino)-2-butanone EINECS 221-970-3

Density	0.868g/cm3
Boiling Point	188.7ºC at 760mmHg
Molecular Formula	C₈H₁₇NO
Molecular Weight	143.22700
Flash Point	43.3ºC
Exact Mass	143.13100
PSA	20.31000
LogP	1.30730
Index of Refraction	n20/D 1.433(lit.)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EL7525000

CHEMICAL NAME :: 2-Butanone, 4-diethylamino-

CAS REGISTRY NUMBER :: 3299-38-5

BEILSTEIN REFERENCE NO. :: 1746141

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H17-N-O

MOLECULAR WEIGHT :: 143.26

WISWESSER LINE NOTATION :: 2N2&2V1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,12,1953

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-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	Xi
Risk Phrases	10-36/37/38
Safety Phrases	16-26-36/37/39
RIDADR	UN 1224 3/PG 3
WGK Germany	3
RTECS	EL7525000
Packaging Group	III
Hazard Class	3.2
HS Code	2922399090

Precursor 8
78-94-4 109-89-7 14103-77-6 67-64-1
3204-31-7 6322-49-2 15931-59-6 50-00-0
DownStream 10
3284-52-4 779-90-8 64-17-5 64-19-7
141-78-6 67-64-1 35223-72-4 109-89-7
5467-48-1 72232-89-4

HS Code	2922399090
Summary	2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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