Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,5-Dimethylpiperazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

106-55-8

106-55-8 structure

Name: 2,5-Dimethylpiperazine
Chemical Name: 2,5-Dimethylpiperazine
CAS Number: 106-55-8
Molecular Formula: C₆H₁₄N₂
Molecular Weight: 114.189
Catalog: Pharmaceutical intermediate Heterocyclic compound Piperazine
Create Date: 2018-06-18 00:31:22
Modify Date: 2025-08-20 06:14:43

Name	2,5-Dimethylpiperazine
Synonyms	2,4-DINITRO-5-FLUOROTOLUENE 2,5-dimethyl piperazine 2,5-trans-methylpiperazine MFCD00005955 cis,trans-2,5-dimethylpiperazine UNII-VZG2W7X75O 3,6-dimethylpiperazine EINECS 203-409-4 cis-2,5-dimethyl piperazine 2,5-Dimethylpiperazine Piperazine, 2,5-dimethyl-

Density	0.8±0.1 g/cm3
Boiling Point	165.9±8.0 °C at 760 mmHg
Melting Point	113-118ºC
Molecular Formula	C₆H₁₄N₂
Molecular Weight	114.189
Flash Point	58.3±0.0 °C
Exact Mass	114.115700
PSA	24.06000
LogP	-0.19
Vapour Pressure	1.8±0.3 mmHg at 25°C
Index of Refraction	1.413

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TL5950000

CHEMICAL NAME :: Piperazine, 2,5-dimethyl-

CAS REGISTRY NUMBER :: 106-55-8

BEILSTEIN REFERENCE NO. :: 0079885

LAST UPDATED :: 199806

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H14-N2

MOLECULAR WEIGHT :: 114.22

WISWESSER LINE NOTATION :: T6M DMTJ B1 E1

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 :: 3160 mg/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 800 uL/kg

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

REFERENCE :: AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 4,119,1951

Hazard Codes	F: Flammable;C: Corrosive;
Risk Phrases	R34
Safety Phrases	45-36/37/39-26-16
HS Code	2933599090

123-91-1

78-96-6

~13%

123-32-0

106-55-8

Literature: TEXACO DEVELOPMENT CORPORATION Patent: EP363532 A1, 1990 ;

50-99-7

109-07-9

107-15-3

78-90-0

Detail

Literature: US2010/311973 A1, ; Page/Page column 10 ;

50-70-4

110-85-0

109-07-9

107-15-3

Detail

Literature: US2010/311973 A1, ; Page/Page column 10 ;

124-38-9

75-55-8

~27%

16112-59-7

106-55-8

Literature: Tetrahedron Letters, , vol. 43, # 21 p. 3841 - 3844

56-81-5

6168-72-5

2811-20-3

21291-99-6

Detail

Literature: US2010/240894 A1, ; Page/Page column 13-15 ;

56-81-5

6168-72-5

2811-20-3

21291-99-6

Detail

Literature: US2010/240894 A1, ; Page/Page column 12-13; 14 ;

56-81-5

21655-48-1

106-55-8

Literature: Journal of the Chemical Society, , vol. 101, p. 2331

57-55-6

7664-41-7

78-96-6

106-55-8

Literature: Yuki Gosei Kagaku Kyokaishi, , vol. 16, p. 461,462,464 Chem.Abstr., , p. 20188

57-55-6

7664-41-7

108-18-9

106-55-8

Literature: Yuki Gosei Kagaku Kyokaishi, , vol. 16, p. 461,462,464 Chem.Abstr., , p. 20188

Precursor 9
123-91-1 78-96-6 50-99-7 50-70-4
124-38-9 75-55-8 56-81-5 57-55-6
7664-41-7
DownStream 3
128364-93-2 128364-94-3 123-32-0

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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106-55-8	2815-34-1
155836-53-6	6284-84-0
59573-44-3	143526-63-0
54410-93-4	194032-41-2
643041-20-7	163061-73-2
1040680-43-0	1040662-94-9
1040663-18-0	91586-34-4
1040651-45-3	1182050-90-3
123664-87-9	89721-46-0
1427498-44-9	1211527-76-2