3,4-Diaminotoluene

Modify Date: 2025-08-22 14:21:24

3,4-Diaminotoluene structure	Common Name	3,4-Diaminotoluene
	CAS Number	496-72-0	Molecular Weight	122.168
	Density	1.1±0.1 g/cm3	Boiling Point	262.3±20.0 °C at 760 mmHg
	Molecular Formula	C₇H₁₀N₂	Melting Point	87-89 °C(lit.)
	MSDS	Chinese USA	Flash Point	132.1±21.3 °C
	Symbol	GHS07	Signal Word	Warning

Name	3,4-Diaminotoluene
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	262.3±20.0 °C at 760 mmHg
Melting Point	87-89 °C(lit.)
Molecular Formula	C₇H₁₀N₂
Molecular Weight	122.168
Flash Point	132.1±21.3 °C
Exact Mass	122.084396
PSA	52.04000
LogP	0.51
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.636
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	16 g/L (20 ºC)

3,4-Diaminotoluene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XS9820000

CHEMICAL NAME :: Toluene-3,4-diamine

CAS REGISTRY NUMBER :: 496-72-0

BEILSTEIN REFERENCE NO. :: 0507965

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C7-H10-N2

MOLECULAR WEIGHT :: 122.19

WISWESSER LINE NOTATION :: ZR BZ D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 100 mg/kg

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

TYPE OF TEST :: Micronucleus test

MUTATION DATA

TEST SYSTEM :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 91,75,1981

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R36;R40;R52/53
Safety Phrases	S26-S37/39-S61-S36/37/39
RIDADR	UN 2811
WGK Germany	2
RTECS	XS9820000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	29215119

Precursor 10
CAS#:610-39-9 3,4-dinitrotoluene CAS#:89-62-3 1-Amino-2-nitro... CAS#:578-46-1 5-Methyl-2-nitr... CAS#:1457-93-8 5-Methylbenzo-2...
CAS#:19164-41-1 2,1,3-Benzoxadi... CAS#:121-14-2 2,4-Dinitrotoluene CAS#:618-85-9 3,5-Dinitrotoluene CAS#:606-20-2 2,6-Dinitrotoluene
CAS#:602-01-7 2,3-dinitrotoluene CAS#:619-15-8 Benzene,2-methy...
DownStream 8
CAS#:1123-91-7 2,1,3-Benzosele... CAS#:14225-76-4 1H-Benzimidazol... CAS#:110877-18-4 1-(2-chloro-ben... CAS#:90272-84-7 2-Chloro-7-meth...
CAS#:335672-04-3 3-(5-methyl-1H-... CAS#:91301-03-0 2-Hydroxyquinol... CAS#:1792-41-2 1H-Benzimidazol... CAS#:64376-02-9 4-methyl 7-phen...

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%

Teratogenic evaluation of 2-nitro-p-phenylenediamine, 4-nitro-o-phenylenediamine, and 2,5-toluenediamine sulfate in the mouse.

Teratology 24(3) , 253-65, (1981)

Pregnant outbred albino (CD-1) mice were given 2-nitro-p-phenylenediamine (2NPPD; 32-256 mg/kg/day), 4-nitro-o-phenylenediamine (4NOPD; 16-1024 mg/kg/day) or 2,5-toluenediamine sulfate (2,5TDS; 16-64 ...

Effect of 4 toluene diamine isomers on murine testicular DNA synthesis.

Mutat. Res. 91(1) , 75-9, (1981)

Teratogenesis study of o-toluenediamine in rats and rabbits.

Toxicol. Appl. Pharmacol. 71(3) , 323-9, (1983)

o-Toluenediamine in corn oil was administered po to Sprague-Dawley rats at dosages of 10, 30, 100, or 300 mg/kg body wt/day during Days 6 through 15 of gestation. All animals were killed on Day 20 of ...

1,2-Benzenediamine, 4-methyl-

3,4-toluenediamine

EINECS 207-826-2

4-Methyl-1,2-benzenediamine

4-methylbenzene-1,2-diamine

MFCD00007728

3,4-Diaminotoluene

Tolylene-3,4-diamine

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Diaminotoluene
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3,4-Diaminotoluene
Price: ￥608.0/500g ￥178.0/100g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Diaminotoluene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,4-Diaminotoluene(496-72-0)
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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3,4-Diaminotoluene

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Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

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Articles10

Synonyms

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