Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(4-BROMOPHENYL)-3,3-DIMETHYLTRIAZENE
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7239-21-6

7239-21-6 structure

7239-21-6 structure

Name: 1-(4-BROMOPHENYL)-3,3-DIMETHYLTRIAZENE
Chemical Name: N-[(4-bromophenyl)diazenyl]-N-methylmethanamine
CAS Number: 7239-21-6
Molecular Formula: C₈H₁₀BrN₃
Molecular Weight: 228.08900
Create Date: 2017-10-11 13:15:11
Modify Date: 2024-02-07 21:15:13

Name	N-[(4-bromophenyl)diazenyl]-N-methylmethanamine
Synonyms	1-p-Bromfenyl-3,3-dimethyltriazen

Density	1.39g/cm3
Boiling Point	261.7ºC at 760 mmHg
Molecular Formula	C₈H₁₀BrN₃
Molecular Weight	228.08900
Flash Point	112.1ºC
Exact Mass	227.00600
PSA	27.96000
LogP	3.00940
Index of Refraction	1.574

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XX9585000

CHEMICAL NAME :: Triazene, 1-(p-bromophenyl)-3,3-dimethyl-

CAS REGISTRY NUMBER :: 7239-21-6

LAST UPDATED :: 199709

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C8-H10-Br-N3

MOLECULAR WEIGHT :: 228.12

WISWESSER LINE NOTATION :: ER DNUNN1&1

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 :: 423 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - respiratory stimulation

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TYPE OF TEST :: Micronucleus test

MUTATION DATA

TYPE OF TEST :: Host-mediated assay

TEST SYSTEM :: Rodent - mouse Yeast - Saccharomyces cerevisiae

DOSE/DURATION :: 91248 mg/kg

REFERENCE :: CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 9,365,1974

HS Code	2928000090

106-40-1 structure

106-40-1

~%

7239-21-6 structure

7239-21-6

Literature: Kaupp, Gerd; Herrmann, Andreas Advanced Synthesis and Catalysis, 1997 , vol. 339, # 3 p. 256 - 260

2028-85-5 structure

2028-85-5

124-40-3 structure

124-40-3

~%

7239-21-6 structure

7239-21-6

Literature: Hunter Journal of the Chemical Society, 1937 , p. 320,324

Precursor 3
106-40-1 2028-85-5 124-40-3
DownStream 1
124-40-3

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%