甲基二硝基苯

外观与性状：

淡黄色结晶固体

密度：

1.407 g/cm3

熔点：

65 - 90ºC

沸点：

250 - 300ºC

闪点：

207ºC

折射率：

1.587

蒸汽压：

3.93E-05mmHg at 25°C

包装等级：

II

风险类别：

6.1(a)

海关代码：

2904203000

危险类别码：

R23/24/25

CHEMICAL IDENTIFICATION

RTECS NUMBER :

XT1300000

CHEMICAL NAME :

Toluene, dinitro-

CAS REGISTRY NUMBER :

25321-14-6

LAST UPDATED :

199803

DATA ITEMS CITED :

34

MOLECULAR FORMULA :

C7-H6-N2-O4

MOLECULAR WEIGHT :

182.15

WISWESSER LINE NOTATION :

WNR X1 XNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

750 mg/kg

TOXIC EFFECTS :

Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - guinea pig

DOSE/DURATION :

1300 mg/kg

TOXIC EFFECTS :

Brain and Coverings - other degenerative changes Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - respiratory stimulation

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

4550 ug/kg/26W-I

TOXIC EFFECTS :

Blood - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other esterases Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other oxidoreductases

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

12775 mg/kg/Y-C

TOXIC EFFECTS :

Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

1050 mg/kg

SEX/DURATION :

female 7-20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow) Reproductive - Effects on Newborn - delayed effects

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

196 mg/kg

SEX/DURATION :

female 7-20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Effects on Newborn - behavioral

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

2100 mg/kg

SEX/DURATION :

female 7-20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

1400 mg/kg

SEX/DURATION :

female 7-20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow)

TYPE OF TEST :

Morphological transformation

MUTATION DATA

TEST SYSTEM :

Rodent - rat

REFERENCE :

EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 14,155,1989 *** REVIEWS *** ACGIH TLV-Animal carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 0.2 mg/m3 (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1.5 mg/m3 (skin) DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,93,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 1.5 mg/m3;Skin JAN 1993 OEL-AUSTRALIA:TWA 1.5 mg/m3;Skin JAN 1993 OEL-BELGIUM:TWA 1.5 mg/m3;Skin JAN 1993 OEL-DENMARK:TWA 1.5 mg/m3;Skin JAN 1993 OEL-FINLAND:TWA 1.5 mg/m3;STEL 3 mg/m3;Skin JAN 1993 OEL-GERMANY;Skin;Carcinogen JAN 1993 OEL-INDIA:TWA 1.5 mg/m3;Skin JAN 1993 OEL-THE NETHERLANDS:TWA 1.5 mg/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 1.5 mg/m3;Skin JAN 1993 OEL-POLAND:TWA 1 mg/m3 JAN 1993 OEL-SWITZERLAND:TWA 1.5 mg/m3;Skin;Carcinogen JAN 1993 OEL-TURKEY:TWA 1.5 mg/m3;Skin JAN 1993 OEL-UNITED KINGDOM:TWA 1.5 mg/m3;STEL 5 mg/m3;Skin JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO DINITROTOLUENE-air:10H CA TWA 1.5 mg/m3 (Sk) REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992

中国海关编码：2904203000

概述：

2904203000 二硝基甲苯。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:20.0%

申报要素：

品名, 成分含量, 用途

监管条件：

A.入境货物通关单B.出境货物通关单

检验检疫：

M.进口商品检验N.出口商品检验

摘要/Summary：

2904203000 4-methyl-1,2-dinitrobenzene。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:20.0%