Benzene-1,3-diamine dihydrochloride

Modify Date: 2025-08-21 10:15:47

Benzene-1,3-diamine dihydrochloride Structure
Benzene-1,3-diamine dihydrochloride structure
Common Name Benzene-1,3-diamine dihydrochloride
CAS Number 541-69-5 Molecular Weight 144.602
Density N/A Boiling Point 283.2ºC at 760 mmHg
Molecular Formula C6H9ClN2 Melting Point 260°C (dec.)
MSDS Chinese USA Flash Point 147.6ºC
Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger

 Names

Name Benzene-1,3-diamine dihydrochloride
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 283.2ºC at 760 mmHg
Melting Point 260°C (dec.)
Molecular Formula C6H9ClN2
Molecular Weight 144.602
Flash Point 147.6ºC
Exact Mass 144.045425
PSA 52.04000
LogP 3.61740
InChIKey SVTOYMIYCMHPIV-UHFFFAOYSA-N
SMILES Cl.Cl.Nc1cccc(N)c1
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility freely soluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SS9800000
CHEMICAL NAME :
m-Phenylenediamine, dihydrochloride
CAS REGISTRY NUMBER :
541-69-5
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C6-H8-N2.2Cl-H
MOLECULAR WEIGHT :
181.08
WISWESSER LINE NOTATION :
ZR CZ &GH 2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
325 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
120 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1800 mg/kg/21W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
50 ug/plate
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 7,535,1985 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,111,1978

 Safety Information

Symbol GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
Signal Word Danger
Hazard Statements H301-H311-H317-H319-H331-H341-H410
Precautionary Statements P261-P273-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases R23/24/25;R36;R43;R50/53;R68
Safety Phrases S28-S36/37-S45-S60-S61-S28A
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS SS9800000
Packaging Group III
Hazard Class 6.1
HS Code 2921519090

 Customs

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%

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 Synonyms

1,3-Benzenediamine hydrochloride
Benzene-1,3-diamine hydrochloride (1:1)
m-Phenylene diamine hydrochloride
MFCD00012975
1,3-Benzenediamine hydrochloride (1:1)
benzene-1,3-diamine,dihydrochloride
1,3-Diaminobenzene Dihydrochloride
1,3-Benzenediamine, hydrochloride (1:1)
m-Phenylenediamine dihydrochloride
1,3-Phenylenediamine Dihydrochloride
EINECS 208-790-0
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