Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-5-(diethylamino)toluene Monohydrochloride
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Amino-5-(diethylamino)toluene Monohydrochloride
Price: ￥175.0/25g ￥515.0/100g
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

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

2051-79-8

2051-79-8 structure

2051-79-8 structure

Name: 2-Amino-5-(diethylamino)toluene Monohydrochloride
Chemical Name: 4-(N,N-Diethyl)-2-methyl-p-phenylenediamine monohydrochloride
CAS Number: 2051-79-8
Molecular Formula: C₁₁H₁₉ClN₂
Molecular Weight: 214.73500
Catalog: Organic raw materials Amino compound Acyclic monoamines, polyamines and their derivatives and salts
Create Date: 2018-10-23 17:59:01
Modify Date: 2025-08-22 18:05:30

Name	4-(N,N-Diethyl)-2-methyl-p-phenylenediamine monohydrochloride
Synonyms	N1,N1-DIETHYL-3-METHYL-1,4-PHENYLENEDIAMINE HYDROCHLORIDE EINECS 218-130-3 CD 2 DEVELOPER MFCD00035466 2-Methyl-4-(diethylamino)aniline Monohydrochloride COLOR DEVELOPING AGENT,CD-2 2-Amino-5-diethylaminotoluene 4-N,N-diethylamino-2-methylaniline hydrochloride 4-amino-3-methyl-N,N-diethylaniline hydrochloride Color developer CD-2 4-N,N-Diethyl-2-Methyl-p-Phenylenediamine Monohydrochloride 4-(Diethylamino)-o-toluidine Monohydrochloride 2-AMino-5-(diethylaMino)toluene Monohydrochloride CD-2 N,N-diethyl-2-methyl-1,4-benzenediamine hydrogen chloride Recombinant Human CD2 2-methyl-4-diethylaminoaniline hydrochloride N1,N1-Diethyl-2-methylbenzene-1,4-diamine hydrochloride

Boiling Point	300.3ºC at 760 mmHg
Melting Point	250 °C (dec.)(lit.)
Molecular Formula	C₁₁H₁₉ClN₂
Molecular Weight	214.73500
Flash Point	122ºC
Exact Mass	214.12400
PSA	29.26000
LogP	3.80660

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SS9560000

CHEMICAL NAME :: p-Phenylenediamine, N,N-diethyl-3-methyl-, hydrochloride

CAS REGISTRY NUMBER :: 2051-79-8

LAST UPDATED :: 199710

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C11-H18-N2.Cl-H

MOLECULAR WEIGHT :: 214.77

WISWESSER LINE NOTATION :: ZR B1 DN2&2 &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: KODAK* Kodak Company Reports. (343 State St., Rochester, NY 14650) Volume(issue)/page/year: 21MAY1971

Hazard Codes	T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases	R25;R36;R43;R50/53
Safety Phrases	S22-S26-S36/37/39-S45-S61-S60-S37-S24
RIDADR	UN 2811 6.1/PG 3
WGK Germany	3
RTECS	SS9560000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2921590090

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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