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
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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