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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Butanediamine,N1,N1,N3,N3-tetramethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

97-84-7

97-84-7 structure

97-84-7 structure

Name: n,n,n',n'-tetramethyl-1,3-butanediamine
Chemical Name: 1-N,1-N,3-N,3-N-tetramethylbutane-1,3-diamine
CAS Number: 97-84-7
Molecular Formula: C₈H₂₀N₂
Molecular Weight: 144.25800
Catalog: Chemical reagent Organic reagent Polyamine
Create Date: 2018-12-28 22:18:29
Modify Date: 2025-08-25 14:55:58

Name	1-N,1-N,3-N,3-N-tetramethylbutane-1,3-diamine
Synonyms	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

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.)

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

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

5546-46-3 structure

5546-46-3

124-40-3 structure

124-40-3

~%

97-84-7 structure

97-84-7

Literature: Chemische Berichte, , vol. 68, p. 278

17336-84-4 structure

17336-84-4

110-82-7 structure

110-82-7

~%

97-84-7 structure

97-84-7

927-62-8 structure

927-62-8

Detail

Literature: Chemische Berichte, , vol. 69, p. 2122

Precursor 4
5546-46-3 124-40-3 17336-84-4 110-82-7
DownStream 0

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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