Shanghai Nianxing Industrial Co., Ltd
China
Product Name: o-Tolidine dihydrochloride hydrate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: O-TOLIDINE DIHYDROCHLORIDE HYDRATE&
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

304671-77-0

304671-77-0 structure

304671-77-0 structure

Name: O-TOLIDINE DIHYDROCHLORIDE HYDRATE&
Chemical Name: 4-(4-amino-3-methylphenyl)-2-methylaniline,hydrate,dihydrochloride
CAS Number: 304671-77-0
Molecular Formula: C₁₄H₂₀Cl₂N₂O
Molecular Weight: 303.22700
Create Date: 2018-07-15 09:13:56
Modify Date: 2025-08-25 15:14:54

Name	4-(4-amino-3-methylphenyl)-2-methylaniline,hydrate,dihydrochloride
Synonyms	MFCD00150103 o-Tolidine dihydrochloride hydrate 3,3 inverted exclamation marka-Dimethylbenzidine dihydrochloride

Melting Point	>340ºC(lit.)
Molecular Formula	C₁₄H₂₀Cl₂N₂O
Molecular Weight	303.22700
Exact Mass	302.09500
PSA	61.27000
LogP	5.83690

Hazard Codes	T,N
Risk Phrases	45-22-51/53
Safety Phrases	53-45-61
RIDADR	UN 3077 9/PG 3

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