Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Benzenediamine,N1,N1,N2,N2-tetramethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

704-01-8

704-01-8 structure

Name: 1,2-Benzenediamine,N1,N1,N2,N2-tetramethyl-
Chemical Name: 1-N,1-N,2-N,2-N-tetramethylbenzene-1,2-diamine
CAS Number: 704-01-8
Molecular Formula: C₁₀H₁₆N₂
Molecular Weight: 164.24700
Create Date: 2017-01-22 09:41:41
Modify Date: 2025-08-28 12:55:16

Name	1-N,1-N,2-N,2-N-tetramethylbenzene-1,2-diamine
Synonyms	N,N,N,N-Tetramethyl-1,2-benzenediamine N,N,N',N'-tetramethyl-1,2-phenylenediamine 1,2-Benzenediamine,N,N,N',N'-tetramethyl N1,N1,N2,N2-tetramethylbenzene-1,2-diamine N,N,N',N'-Tetramethyl-o-phenylenediamine tetra-N-methyl-o-phenylenediamine tetra-N-methyl-benzene-1,2-diamine EINECS 211-878-1 1,2-bis(dimethylamino)benzene o-Phenylenebis(dimethylamine)

Density	0.992g/cm3
Boiling Point	216ºC at 760 mmHg
Molecular Formula	C₁₀H₁₆N₂
Molecular Weight	164.24700
Flash Point	77.1ºC
Exact Mass	164.13100
PSA	6.48000
LogP	1.81860
Index of Refraction	1.577

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ST4100000

CHEMICAL NAME :: o-Phenylenediamine, N,N,N',N'-tetramethyl-

CAS REGISTRY NUMBER :: 704-01-8

BEILSTEIN REFERENCE NO. :: 2209310

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H16-N2

MOLECULAR WEIGHT :: 164.28

WISWESSER LINE NOTATION :: 1N1&R BN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 320 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#03995

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

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

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

HS Code	2921590090

124-38-9

3213-79-4

~75%

704-01-8

3204-31-7

Literature: Li, Yuehui; Fang, Xianjie; Junge, Kathrin; Beller, Matthias Angewandte Chemie - International Edition, 2013 , vol. 52, # 36 p. 9568 - 9571 Angew. Chem., 2013 , vol. 125, # 36 p. 9747 - 9750,4

124-38-9

4760-34-3

~64%

704-01-8

95-54-5

74-88-4

~54%

704-01-8

Literature: Bock, Hans; Nagel, Norbert Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 1998 , vol. 53, # 8 p. 792 - 804

67-56-1

39145-59-0

704-01-8

Literature: Pinnow Chemische Berichte, 1899 , vol. 32, p. 1405

512-56-1

95-54-5

704-01-8

Literature: Friedmann,G. et al. Bulletin de la Societe Chimique de France, 1970 , p. 706 - 711 Show Details Stewart Chemistry and Industry (London, United Kingdom), 1958 , p. 264

67-56-1

95-54-5

74-88-4

704-01-8

Literature: Brown; Nelson Journal of the American Chemical Society, 1953 , vol. 75, p. 24,27

Precursor 8
124-38-9 3213-79-4 4760-34-3 95-54-5
74-88-4 67-56-1 39145-59-0 512-56-1
DownStream 1
2427-09-0

HS Code	2921590090
Summary	2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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