CAS 31581-11-0|2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE

Introduction：Basic information about CAS 31581-11-0|2,3-DI(CHLOROMETHYL)-1,4-DIHYDRONAPHTHALENE-1,4-DIONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
4. Safety Information
5. Customs

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	/
MSDS	/	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
InChIKey	GYYQVIJEJDNZFI-UHFFFAOYSA-N
SMILES	O=C1C(CCl)=C(CCl)C(=O)c2ccccc21

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

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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