2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE

Modify Date: 2025-09-11 12:41:10

2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE Structure
2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE structure
 Common Name 2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE
CAS Number 31581-11-0 Molecular Weight 255.09700
Density 1.39g/cm3 Boiling Point 377.6ºC at 760mmHg
Molecular Formula C12H8Cl2O2 Melting Point N/A
MSDS N/A Flash Point 159.6ºC

 Names

Name 2,3-bis(chloromethyl)naphthalene-1,4-dione

 Chemical & Physical Properties

Density 1.39g/cm3
Boiling Point 377.6ºC at 760mmHg
Molecular Formula C12H8Cl2O2
Molecular Weight 255.09700
Flash Point 159.6ºC
Exact Mass 253.99000
PSA 34.14000
LogP 2.83980
Index of Refraction 1.59

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QL7362000
CHEMICAL NAME :
1,4-Naphthoquinone, 2,3-bis(chloromethyl)-
CAS REGISTRY NUMBER :
31581-11-0
BEILSTEIN REFERENCE NO. :
3271044
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H8-Cl2-O2
MOLECULAR WEIGHT :
255.10
WISWESSER LINE NOTATION :
L66 BV EVJ C1G D1G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Host-mediated assay
TEST SYSTEM :
Rodent - mouse Ascites tumor
DOSE/DURATION :
10 mg/kg
REFERENCE :
CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 36,4023,1976

 Safety Information

HS Code 2914700090

 Synthetic Route

Formaldehyde structure

Formaldehyde

CAS#:50-00-0

1,4-naphthoquinone structure

1,4-naphthoquinone

CAS#:130-15-4

~69%

2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE Structure

2,3-DI(CHLOROME...

CAS#:31581-11-0

Literature: Lin; Antonini; Cosby; Sartorelli Journal of Medicinal Chemistry, 1984 , vol. 27, # 6 p. 813 - 815
Hydrochloric acid structure

Hydrochloric acid

CAS#:7647-01-0

Formaldehyde structure

Formaldehyde

CAS#:50-00-0

acetic acid structure

acetic acid

CAS#:64-19-7

1,4-naphthoquinone structure

1,4-naphthoquinone

CAS#:130-15-4

~%

Detail
Literature: Thomson Journal of the Chemical Society, 1953 , p. 1196,1198

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%
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Chemsrc provides CAS#:31581-11-0 MSDS, density, melting point, boiling point, structure, etc. Its name is 2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE>> amp version: 2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE

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