1-(4-甲基-2-硝基苯基偶氮)-2-萘酚

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚用途

【用途一】
用于油墨、油漆、文教用品的着色
【用途二】
用于塑料、橡胶制品、文教用品、涂料印花等的着色
【用途三】
可用于印泥、印油铅笔、蜡笔、水彩和油彩颜料以及橡胶制品的着色；也适用于漆布、涂料、塑料和天然生漆以及涂刷沙管、工艺美术品和化妆品的着色。

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚名称

[ CAS 号 ]:
2425-85-6

[ 中文名 ]:
甲苯胺红

[ 英文名 ]:
Pigment Red 3

[中文别名 ]:

[英文别名 ]:

hansaredb
Toluidine Red
<2-Nitro-4-methyl-benzolazo>-naphthol-(2)
EINECS 219-372-2
hansaredg
AKA221
PR 3
pigment red percent3
fastredr
1-(4-Methyl-2-nitro-phenylazo)-[2]naphthol

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚物理化学性质

[ 密度 ]:
1.32 g/cm3

[ 沸点 ]:
543.5ºC at 760 mmHg

[ 熔点 ]:
270-272 °C(lit.)

[ 分子式 ]:
C₁₇H₁₃N₃O₃

[ 分子量 ]:
307.30300

[ 精确质量 ]:
307.09600

[ PSA ]:
90.77000

[ LogP ]:
5.70060

[ 外观性状 ]:
红色至橙色粉末

[ 蒸汽压 ]:
8.02E-10mmHg at 25°C

[ 折射率 ]:
1.66

[ 储存条件 ]:
室温，干燥

[ 稳定性 ]:
Stable. May be moisture sensitive. Incompatible with strong oxidizing agents.

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚MSDS

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK4247000

CHEMICAL NAME :: 2-Naphthalenol, 1-((4-methyl-2-nitrophenyl)azo)-

CAS REGISTRY NUMBER :: 2425-85-6

LAST UPDATED :: 199710

DATA ITEMS CITED :: 16

MOLECULAR FORMULA :: C17-H13-N3-O3

MOLECULAR WEIGHT :: 307.33

WISWESSER LINE NOTATION :: L66J BNUNR D1 BNW& CQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 42 gm/kg/14D-C

TOXIC EFFECTS :: Blood - normocytic anemia Blood - changes in other cell count (unspecified)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 68 gm/kg/90D-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Blood - changes in bone marrow (not otherwise specified)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 84 gm/kg/2W-C

TOXIC EFFECTS :: Liver - changes in liver weight Blood - changes in erythrocyte (RBC) count Nutritional and Gross Metabolic - other changes

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 273 gm/kg/13W-C

TOXIC EFFECTS :: Liver - changes in liver weight Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 910 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Liver - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4368 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Liver - tumors Kidney, Ureter, Bladder - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 3333 ug/plate

REFERENCE :: ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 8(Suppl 7),1,1986 *** REVIEWS *** IARC Cancer Review:Animal Limited 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: 57,259,1993 IARC Cancer Review:Human 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: 57,259,1993 IARC Cancer Review:Group 3 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: 57,259,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2109 No. of Facilities: 6944 (estimated) No. of Industries: 78 No. of Occupations: 56 No. of Employees: 47730 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M2109 No. of Facilities: 4689 (estimated) No. of Industries: 57 No. of Occupations: 53 No. of Employees: 51931 (estimated) No. of Female Employees: 11615 (estimated)

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚安全信息

[ 符号 ]:

GHS05, GHS09

[ 信号词 ]:
Danger

[ 危害声明 ]:
H318-H410

[ 警示性声明 ]:
P273-P280-P305 + P351 + P338-P501

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R40

[ 安全声明 (欧洲) ]:
S26-S39-S60-S61

[ 危险品运输编码 ]:
UN 3077 9/PG 3

[ RTECS号 ]:
QK4247000

[ 海关编码 ]:
2927000090

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚合成路线

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚上下游产品

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚上游产品

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚下游产品

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚制备

1.将红色基GL（邻硝基对甲苯胺）重氮化后，与2-萘酚钠盐进行偶事，再经过滤；干燥；粉碎等处理过程而制得产品。1.重氮化2.2-萘酚钠盐制备3.偶合产品要求色光与标准品近似，着色力为标准品的100±5（分），水分含量≤1%，吸油量45±5%，耐晒性7级，耐热性180℃，耐酸性及耐碱性均为3级，水渗性及乙醇渗性均为2级，油渗透性及石蜡渗透性均为1-2级，细度（痛过60目筛余物含量）≤5%。原料消耗（kg、t）红色基GL（100%） 5202-萘酚（100%） 500亚硝酸钠（工业） 235盐酸（31%） 1310纯碱（工业） 200烧碱（100%） 175碳酸氢钠 460拉开粉 15太古油 30活性炭22.

2.主要采用重氮偶合法。以邻硝基对甲苯胺（红色基GL）为原料，先进行重氮化反应，然后与2-萘酚在碱性条件下进行偶合反应，再经过滤、干燥、粉碎等过程而制得。

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚海关

[ 海关编码 ]: 2927000090

[ 中文概述 ]:
2927000090 其他重氮化合物、偶氮化合物等（包括氧化偶氮化合物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

1-(4-甲基-2-硝基苯基偶氮)-2-萘酚文献

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Food Chem. Toxicol. 27(12) , 793-800, (1989)

Treatment of F344 rats and B6C3F1 mice with C.I. Pigment Red 3 in the diet (10, 5.0, 2.5, 1.25, 0.6 or 0.3%) for 14 and 90 days resulted in haematological alterations consistent with haemolytic anaemi...

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J. Clin. Microbiol. 20(3) , 434-7, (1984)

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