Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4'-CHLORO-4-DIMETHYLAMINOAZOBENZENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2491-76-1

2491-76-1 structure

Name: 4'-CHLORO-4-DIMETHYLAMINOAZOBENZENE
Chemical Name: 4-[(4-chlorophenyl)diazenyl]-N,N-dimethylaniline
CAS Number: 2491-76-1
Molecular Formula: C₁₄H₁₄ClN₃
Molecular Weight: 259.73400
Create Date: 2018-02-08 08:00:00
Modify Date: 2024-01-06 18:50:23

Name	4-[(4-chlorophenyl)diazenyl]-N,N-dimethylaniline
Synonyms	4-Dimethylamino-4'-chloroazobenzene 4'-Chloro-4-dimethylaminoazobenzene 4'-Chlor-4-dimethylamino-azobenzol T0400-1262 p-chlorobenzeneazodimethylaniline p-Chloro-p'-dimethylaminoazobenzene 4-Chlor-4'-N,N-dimethylaminoazobenzol 4'-chloro-4-dimethylaminoazobenzene p-Chlorodimethylaminoazobenzene

Density	1.13g/cm3
Boiling Point	404.2ºC at 760mmHg
Melting Point	159ºC
Molecular Formula	C₁₄H₁₄ClN₃
Molecular Weight	259.73400
Flash Point	198.2ºC
Exact Mass	259.08800
PSA	27.96000
LogP	4.82140
Vapour Pressure	9.63E-07mmHg at 25°C
Index of Refraction	1.581

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX5060000

CHEMICAL NAME :: Aniline, N,N-dimethyl-p-((p-chlorophenyl)azo)-

CAS REGISTRY NUMBER :: 2491-76-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C14-H14-Cl-N3

MOLECULAR WEIGHT :: 259.76

WISWESSER LINE NOTATION :: GR DNUNR DN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: OFAJAE Okajimas Folia Anatomica Japonica. (Keio Univ., School of Medicine, Dept. of Anatomy, 35 Shinano-machi, Shinjuku-ku, Tokyo 160, Japan) V.14- 1936- Volume(issue)/page/year: 36,195,1960 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 6100 mg/kg/21W-C

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Liver - tumors

REFERENCE :: JEMEAV Journal of Experimental Medicine. (Rockefeller Univ. Press, 1230 York Ave., New York, NY 10021) V.1- 1896- Volume(issue)/page/year: 87,139,1948 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 500 mg/kg

SEX/DURATION :: female 9 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :: OFAJAE Okajimas Folia Anatomica Japonica. (Keio Univ., School of Medicine, Dept. of Anatomy, 35 Shinano-machi, Shinjuku-ku, Tokyo 160, Japan) V.14- 1936- Volume(issue)/page/year: 36,195,1960

HS Code	2927000090

106-47-8

99-98-9

~79%

2491-76-1

Literature: Cai, Shuangfei; Rong, Hongpan; Yu, Xiaofei; Liu, Xiangwen; Wang, Dingsheng; He, Wei; Li, Yadong ACS Catalysis, 2013 , vol. 3, # 4 p. 478 - 486

17333-85-6

82946-80-3

~87%

2491-76-1

Literature: Colonna, Martino; Greci, Lucedio; Poloni, Marino Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1982 , p. 455 - 460

17333-85-6

101-61-1

~82%

2491-76-1

Literature: Colonna, Martino; Greci, Lucedio; Poloni, Marino Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1982 , p. 455 - 460

17333-85-6

121-69-7

2491-76-1

Literature: Journal of Experimental Medicine, , vol. 87, p. 139,141 Gazzetta Chimica Italiana, , vol. 62, p. 253,254,259,261

106-47-8

121-69-7

2491-76-1

Literature: Biological and pharmaceutical bulletin, , vol. 25, # 4 p. 466 - 471

Precursor 6
106-47-8 99-98-9 17333-85-6 82946-80-3
101-61-1 121-69-7
DownStream 2
106-47-8 99-98-9

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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