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2-硝基丙烷

2-硝基丙烷用途

【用途一】
萃取用溶剂。
【用途二】
用作多种树脂、蜡、脂肪、染料和涂料的溶剂，合成医药、杀虫剂等的中间体。
【用途三】
用作乙烯及环氧树脂涂料的特殊溶剂、火箭燃料、汽油的添加剂等，也用于有机合成
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2-硝基丙烷名称

[ CAS 号 ]:
79-46-9

[ 中文名 ]:
2-硝基丙烷

[ 英文名 ]:
2-Nitropropane

[中文别名 ]:

[英文别名 ]:

2-硝基丙烷物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
121.2±8.0 °C at 760 mmHg

[ 熔点 ]:
-93 °C

[ 分子式 ]:
C3H7NO2

[ 分子量 ]:
89.093

[ 闪点 ]:
37.2±0.0 °C

[ 精确质量 ]:
89.047676

[ PSA ]:
45.82000

[ LogP ]:
0.68

[ 外观性状 ]:
液体

[ 蒸汽密度 ]:
~3 (vs air)

[ 蒸汽压 ]:
14.7±0.2 mmHg at 25°C

[ 折射率 ]:
1.396

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、碱类分开存放

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents, strong bases, copper.

[ 水溶解性 ]:
1.7 g/100 mL (20 ºC)

2-硝基丙烷MSDS

详细MSDS(安全技术说明书)

2-硝基丙烷毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TZ5250000
CHEMICAL NAME :
Propane, 2-nitro-
CAS REGISTRY NUMBER :
79-46-9
LAST UPDATED :
199712
DATA ITEMS CITED :
65
MOLECULAR FORMULA :
C3-H7-N-O2
MOLECULAR WEIGHT :
89.11
WISWESSER LINE NOTATION :
WNY1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
20 ppm
TOXIC EFFECTS :
Behavioral - anorexia (human) Gastrointestinal - hypermotility, diarrhea Gastrointestinal - nausea or vomiting
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
720 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
400 ppm/6H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1100 mg/kg
TOXIC EFFECTS :
Blood - methemoglobinemia-carboxyhemoglobin
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
10 gm/m3/2H
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 :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - cat
DOSE/DURATION :
714 ppm/5H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - dyspnea Gastrointestinal - changes in structure or function of salivary glands
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - ataxia Lungs, Thorax, or Respiration - respiratory stimulation
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2381 ppm/5H
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
4622 ppm/5H
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - dyspnea Lungs, Thorax, or Respiration - cyanosis
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4277 mg/kg/16W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
207 ppm/7H/26W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
TYPE OF TEST :
TC - Toxic concentration (other than lowest)
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
207 ppm/26W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Liver - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
2550 mg/kg
SEX/DURATION :
female 1-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - cardiovascular (circulatory) system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
2550 mg/kg
SEX/DURATION :
female 1-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
Micronucleus test
TYPE OF TEST :
DNA repair
TYPE OF TEST :
DNA damage
TYPE OF TEST :
DNA damage
TYPE OF TEST :
Unscheduled DNA synthesis

MUTATION DATA

TEST SYSTEM :
Rodent - rat
REFERENCE :
CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 10,2329,1989 *** 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 36 mg/m3 (10 ppm) 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 IARC Cancer Review:Animal Sufficient 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: 29,331,1982 IARC Cancer Review:Human No Adequate Data 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: 29,331,1982 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 25 ppm (90 mg/m3) 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: 3,188,1971 OSHA PEL (Gen Indu):8H TWA 25 ppm (90 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):8H TWA 25 ppm (90 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):8H TWA 25 ppm (90 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 25 ppm (90 mg/m3) CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 10 ppm (36 mg/m3) JAN 1993 OEL-FINLAND:TWA 5 ppm (18 mg/m3);STEL 40 ppm (150 mg/m3) JAN 1993 OEL-FRANCE;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-THE NETHERLANDS:TWA 1 ppm (3.6 mg/m3);STEL 2 ppm (7.2 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 25 ppm (90 mg/m3) JAN 1993 OEL-SWEDEN:TWA 10 ppm (35 mg/m3) JAN 1993 OEL-SWITZERLAND:TWA 5 ppm (18 mg/m3);Carcinogen JAN 1993 OEL-TURKEY:TWA 25 ppm (90 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 10 ppm (26 mg/m3);STEL 30 ppm (72 mg/m3) 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 2-NITROPROPANE-air:CA lowest feasible conc. 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 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 51090 No. of Facilities: 2335 (estimated) No. of Industries: 57 No. of Occupations: 42 No. of Employees: 29842 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 51090 No. of Facilities: 345 (estimated) No. of Industries: 15 No. of Occupations: 19 No. of Employees: 9818 (estimated) No. of Female Employees: 1817 (estimated)
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2-硝基丙烷安全信息

[ 符号 ]:

GHS02, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H302-H331-H341-H350-H412

[ 警示性声明 ]:
P201-P261-P273-P281-P311

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R10;R20/22;R45

[ 安全声明 (欧洲) ]:
S53-S45

[ 危险品运输编码 ]:
UN 2608 3/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
TZ5250000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
29042000

2-硝基丙烷合成路线

详细合成路线

2-硝基丙烷制备

1.由丙烷经硝化而得。先将丙烷放在预热器内于430-450℃进行预热，然后引入内衬玻璃或二氧化硅的反应塔内。反应塔有几处可向内部丙烷气喷注75%硝酸，反应温度调节到390-440℃，压力0.69-0.86MPa，丙烷与硝酸的摩尔比为5：1，由反应塔出来的气体，经冷凝器冷却，硝基丙烷与稀硝酸即凝缩。而丙烷与气态氧化物则由回收塔回收，丙烷循环使用。所得产品为硝基甲烷10%-30%，硝基乙烷20%-25%，1-硝基丙烷25%，2-硝基丙烷40%。该品也可经丙烯硝化得到。

2.由丙烯等不饱和烃经气相或液相硝化，或饱和烃液相硝化亦可制得硝基丙烷。
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2-硝基丙烷海关

[ 海关编码 ]: 29042000

2-硝基丙烷文献

Affinity chromatographic selection of carbonylated proteins followed by identification of oxidation sites using tandem mass spectrometry.

Anal. Chem. 77(8) , 2386-92, (2005)

It has been shown that oxidatively modified forms of proteins accumulate during oxidative stress, aging, and in some age-related diseases. One of the unique features of a wide variety of routes by whi...

Formaldehyde-releasers in cosmetics: relationship to formaldehyde contact allergy. Part 2. Patch test relationship to formaldehyde contact allergy, experimental provocation tests, amount of formaldehyde released, and assessment of risk to consumers allergic to formaldehyde.

Contact Dermatitis 62(1) , 18-31, (2010)

This is the second part of an article on formaldehyde-releasers in cosmetics. The patch test relationship between the releasers in cosmetics to formaldehyde contact allergy is reviewed and it is asses...

Evaluation of carcinogenic responses in the Eker rat following short-term exposure to selected nephrotoxins and carcinogens.

Toxicol. Pathol. 30(5) , 559-64, (2002)

This study examined the response of the Eker rat to nephrotoxic compounds and to genotoxic nonrenal carcinogens. Groups of male Eker rats received either no treatment; a vehicle treatment; treatment w...


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