Methylenebis(toluenediamine)

Modify Date: 2025-08-25 14:21:08

Methylenebis(toluenediamine) structure	Common Name	Methylenebis(toluenediamine)
	CAS Number	97-22-3	Molecular Weight	256.34600
	Density	1.217g/cm3	Boiling Point	524ºC at 760 mmHg
	Molecular Formula	C₁₅H₂₀N₄	Melting Point	181-183ºC
	MSDS	N/A	Flash Point	307.5ºC

Name	4-[(2,4-diamino-5-methylphenyl)methyl]-6-methylbenzene-1,3-diamine
Synonym	More Synonyms

Density	1.217g/cm3
Boiling Point	524ºC at 760 mmHg
Melting Point	181-183ºC
Molecular Formula	C₁₅H₂₀N₄
Molecular Weight	256.34600
Flash Point	307.5ºC
Exact Mass	256.16900
PSA	104.08000
LogP	4.54780
Index of Refraction	1.708

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT0430000

CHEMICAL NAME :: Toluene-2,4-diamine, 5,5'-methylenebis-

CAS REGISTRY NUMBER :: 97-22-3

BEILSTEIN REFERENCE NO. :: 3366624

LAST UPDATED :: 199707

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C15-H20-N4

MOLECULAR WEIGHT :: 256.39

WISWESSER LINE NOTATION :: ZR CZ D1 F1R BZ DZ E1

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 :: 180 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 100 ug/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 244,273,1990

HS Code	2921519090

Formaldehyde

CAS#:50-00-0

2,4-Diaminotoluene

CAS#:95-80-7

Methylenebis(to...

CAS#:97-22-3

Literature: Chemische Berichte, , vol. 33, p. 909 DE52324 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 109

Formaldehyde

CAS#:50-00-0

Sulfuric acid

CAS#:7664-93-9

2,4-Diaminotoluene

CAS#:95-80-7

Methylenebis(to...

CAS#:97-22-3

Literature: Chemische Berichte, , vol. 33, p. 909 DE52324 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 109

Precursor 3
CAS#:50-00-0 Formaldehyde CAS#:95-80-7 2,4-Diaminotoluene CAS#:7664-93-9 Sulfuric acid
DownStream 3
CAS#:88844-42-2 2,7-dimethylacridine CAS#:92-26-2 2,7-dimethylacr... CAS#:6441-73-2 Acridinium,3,6-...

HS Code	2921519090
Summary	2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0%

Bis(3-methyl-4,6-diaminophenyl)methane

Methylenebis(toluenediamine)

4.6.4'.6'-Tetraamino-3.3'-dimethyl-diphenylmethan

Tetraaminoditolylmethane

Bis(2,4-TDA)methane

Bis(2,4-tolylenediamine)methane

bis-(2,4-diamino-5-methyl-phenyl)-methane

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Delivery: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methylenebis(toluenediamine)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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Methylenebis(toluenediamine)

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.