Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2,4-Benzenetriamine,N1-phenyl-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2,4-Benzenetriamine,N1-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

136-17-4

136-17-4 structure

136-17-4 structure

Name: 1,2,4-Benzenetriamine,N1-phenyl-
Chemical Name: 2,4-Diaminodiphenylamine
CAS Number: 136-17-4
Molecular Formula: C₁₂H₁₃N₃
Molecular Weight: 199.25200
Catalog: Pharmaceutical intermediate Diphenylamine intermediate
Create Date: 2018-03-08 08:00:00
Modify Date: 2025-09-01 10:17:08

Name	2,4-Diaminodiphenylamine
Synonyms	MFCD00025285 2,4-DiaMinodiphenylaMine 1-N-phenylbenzene-1,2,4-triamine

Density	1.245g/cm3
Boiling Point	389.1ºC at 760mmHg
Melting Point	129-131°C
Molecular Formula	C₁₂H₁₃N₃
Molecular Weight	199.25200
Flash Point	223.3ºC
Exact Mass	199.11100
PSA	64.07000
LogP	3.83000
Vapour Pressure	2.91E-06mmHg at 25°C
Index of Refraction	1.733

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DC1954000

CHEMICAL NAME :: 1,2,4-Benzenetriamine, N(sup 1)-phenyl-

CAS REGISTRY NUMBER :: 136-17-4

BEILSTEIN REFERENCE NO. :: 1964383

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H13-N3

MOLECULAR WEIGHT :: 199.28

WISWESSER LINE NOTATION :: ZR CZ DMR

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 :: 56 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#07784

Risk Phrases	33RIDADR UN2811RTECS DC1954000HazardClass 6.1PackingGroup III
RIDADR	UN2811
RTECS	DC1954000
Packaging Group	III
Hazard Class	6.1
HS Code	2921590090

961-68-2 structure

961-68-2

~86%

136-17-4 structure

136-17-4

Literature: STERIX LIMITED Patent: WO2004/37251 A1, 2004 ; Location in patent: Page/Page column 122; 123 ;

584-48-5 structure

584-48-5

~%

136-17-4 structure

136-17-4

Literature: Chemische Berichte, , vol. 39, p. 3041

100-65-2 structure

100-65-2

~%

136-17-4 structure

136-17-4

Literature: Chemische Berichte, , vol. 39, p. 3041

7647-01-0 structure

7647-01-0

961-68-2 structure

961-68-2

~%

136-17-4 structure

136-17-4

Literature: Chemische Berichte, , vol. 28, p. 2971

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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