Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Diaminotoluene
Price: Check
Purity: 98.0%
Stocking Period: 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%
Stocking Period: 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%
Stocking Period: 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%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

496-72-0

496-72-0 structure

496-72-0 structure

Name: 3,4-Diaminotoluene
Chemical Name: 3,4-Diaminotoluene
CAS Number: 496-72-0
Molecular Formula: C₇H₁₀N₂
Molecular Weight: 122.168
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
Create Date: 2018-08-23 17:48:31
Modify Date: 2025-08-22 14:21:24

Name	3,4-Diaminotoluene
Synonyms	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

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)

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
610-39-9 89-62-3 578-46-1 1457-93-8
19164-41-1 121-14-2 618-85-9 606-20-2
602-01-7 619-15-8
DownStream 8
1123-91-7 14225-76-4 110877-18-4 90272-84-7
335672-04-3 91301-03-0 1792-41-2 64376-02-9

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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