丁二烯_MSDS_用途_密度_丁二烯CAS号【106-99-0】

【用途一】
用作合成橡胶、合成树脂、合成纤维、增塑剂和乳胶漆等的原料
【用途二】
丁二烯是生产合成橡胶（丁苯橡胶、顺丁橡胶、丁腈橡胶、氯丁橡胶）的主要原料。随着苯乙烯塑料的发展，利用苯乙烯与丁二烯共聚，生产各种用途广泛的树脂（如ABS树脂、SBS树脂、BS树脂、MBS树脂），使丁二烯在树脂生产中逐渐占有重要地位。此外，丁二烯尚用于生产乙叉降冰片烯（乙丙橡胶第三单体）、1,4-丁二醇（工程塑料）、己二腈（尼龙66单体）、环丁砜、蒽醌、四氢呋喃等等。因而也是重要的基础化工原料。丁二烯在精细化学品生产中也有很多用处。以丁二烯为原料制取的精细化学品。主要有以下几个方面。（1）与缺电子嗜双烯化合物发生狄尔斯-阿尔德反应，制得蒽醌，其衍生物是重要染料中间体、杀菌剂和杀虫剂。（2）与顺丁烯二酸酐（简称顺酐）反应，进而缩合，制得四氢苯酐，可作聚酯树酯、环氧树脂的固化剂和增塑剂。四氢苯酐再经硝酸氧化，可得丁烷四羧酸，是制造水溶性漆的原料。同样四氢苯酐加氢制得六氢苯二甲酸酐，可用作为环氧树脂的固化剂。（3）与二氧化硫作用，生成环丁烯砜，然后配制成水溶液在骨架镍催化剂存在下加氢，制得环丁砜，是芳烃萃取用的选择性溶剂。环丁砜和二异丙醇胺的混合物可用脱二氧化碳气体用。（4）丁二烯的线型调聚反应在工业上很有用处。线型二聚后得到八碳直链烯烃，再经醛化、加氢即得壬醇，在合成香料、表面活性剂、润滑油添加剂方面都有重要用途。用钴络合物作催化剂，其二聚、三聚、四聚体，都是合成高级醇和大环麝香的原料。
【用途三】
丁二烯是生产合成橡胶（丁苯橡胶、顺丁橡胶、丁腈橡胶、氯丁橡胶）的主要原料。

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[ 密度 ]:
0.6±0.1 g/cm3

[ 沸点 ]:
-4.4±0.0 °C at 760 mmHg

[ 熔点 ]:
−109 °C(lit.)

[ 分子式 ]:
C₄H₆

[ 分子量 ]:
54.090

[ 闪点 ]:
-76.1±0.0 °C

[ 精确质量 ]:
54.046951

[ LogP ]:
1.86

[ 外观性状 ]:
无色气体(压缩液化气体)

[ 蒸汽密度 ]:
1.9 (15 °C, vs air)

[ 蒸汽压 ]:
2101.8±0.0 mmHg at 25°C

[ 折射率 ]:
1.389

[ 储存条件 ]:
库房通风低温干燥,轻装轻卸,与氧气、空气等助燃气体钢瓶分开存放

[ 稳定性 ]:
Stable. Extremely flammable. May form explosive mixtures with air. Incompatible with strong oxidizing agents, copper, copper alloys. May contain stabilizer.

[ 凝固点 ]:
-108.91℃

详细MSDS(安全技术说明书)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EI9275000

CHEMICAL NAME :: 1,3-Butadiene

CAS REGISTRY NUMBER :: 106-99-0

LAST UPDATED :: 199806

DATA ITEMS CITED :: 83

MOLECULAR FORMULA :: C4-H6

MOLECULAR WEIGHT :: 54.10

WISWESSER LINE NOTATION :: 1U2U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 2000 ppm/7H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - effect, not otherwise specified Behavioral - hallucinations, distorted perceptions

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Human

DOSE/DURATION :: 8000 ppm

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - visual field changes Sense Organs and Special Senses (Eye) - conjunctive irritation Lungs, Thorax, or Respiration - cough

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5480 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 :: 285 gm/m3/4H

TOXIC EFFECTS :: Behavioral - general anesthetic Lungs, Thorax, or Respiration - respiratory depression

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 270 gm/m3/2H

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 :: Rodent - rabbit

DOSE/DURATION :: 25 pph/23M

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Behavioral - tremor Behavioral - muscle weakness

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/6H/13W-I

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/6H/1Y-I

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

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2200 mg/m3/4H/17W-I

TOXIC EFFECTS :: Blood - leukopenia Biochemical - Metabolism (Intermediary) - lipids including transport Biochemical - Metabolism (Intermediary) - other proteins

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1250 ppm/6H/14W-I

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1250 ppm/6H/6W-I

TOXIC EFFECTS :: Blood - normocytic anemia Blood - changes in bone marrow (not otherwise specified) Blood - changes in erythrocyte (RBC) count

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1250 ppm/6H/24W-I

TOXIC EFFECTS :: Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count Blood - changes in leukocyte (WBC) count

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 100 mg/m3/4H/17W-I

TOXIC EFFECTS :: Immunological Including Allergic - decrease in cellular immune response Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 625 ppm/6H/61W

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Cardiac - tumors Lungs, Thorax, or Respiration - tumors

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 625 ppm/6H/13W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Cardiac - tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1000 ppm/6H/2Y-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/6H/2Y-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Gastrointestinal - tumors Endocrine - thyroid tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/6H/15W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Endocrine - tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 ppm/40W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8000 ppm/6H/2Y-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Endocrine - thyroid tumors Skin and Appendages - tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 625 ppm/6H/65W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Eye) - tumors Cardiac - tumors

TYPE OF TEST :: TC - Toxic concentration (other than lowest)

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 63 ppm/6H/2Y-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors Liver - tumors

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 8000 ppm/6H

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - musculoskeletal system

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 500 ppm/6H

SEX/DURATION :: male 5 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Paternal Effects - testes, epididymis, sperm duct Reproductive - Effects on Embryo or Fetus - cytological changes (including somatic cell genetic material)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 1000 ppm/6H

SEX/DURATION :: female 6-15 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 - extra-embryonic structures (e.g., placenta, umbilical cord) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

DOSE :: 1000 ppm/6H

SEX/DURATION :: female 6-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Maternal Effects - uterus, cervix, vagina

TYPE OF TEST :: Micronucleus test

TYPE OF TEST :: Specific locus test

TYPE OF TEST :: DNA damage

TYPE OF TEST :: DNA adduct

TYPE OF TEST :: Cytogenetic analysis

TYPE OF TEST :: Sister chromatid exchange

TYPE OF TEST :: Dominant lethal test

TYPE OF TEST :: Mutation in mammalian somatic cells

TYPE OF TEST :: Sperm Morphology

TYPE OF TEST :: Heritable translocation test

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 263,47,1991 *** REVIEWS *** ACGIH TLV-Suspected human 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 4.4 mg/m3 (2 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: 39,155,1986 IARC Cancer Review:Animal SUFFICENT 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: 54,237,1992 IARC Cancer Review:Human LIMITED EVIDENC 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: 54,237,1992 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: 39,155,1986 IARC Cancer Review:Group 2A 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: 54,237,1992 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1000 ppm (2200 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: 3,28,1971 OSHA PEL (Gen Indu):8H TWA 1000 ppm (2200 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 1000 ppm (2200 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 1000 ppm (2200 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 1000 ppm (2200 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-AUSTRALIA:TWA 10 ppm (22 mg/m3);Carcinogen JAN 1993 OEL-BELGIUM:TWA 10 ppm (22 mg/m3);Carcinogen JAN 1993 OEL-DENMARK:TWA 10 ppm (22 mg/m3);Carcinogen JAN 1993 OEL-FINLAND:TWA 50 ppm (73 mg/m3);Carcinogen JAN 1993 OEL-FRANCE:TWA 10 ppm (36 mg/m3) JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-HUNGARY:STEL 10 mg/m3;Carcinogen JAN 1993 OEL-THE NETHERLANDS:TWA 50 ppm (110 mg/m3) JAN 1993 OEL-THE PHILIPPINES:TWA 1000 ppm (2200 mg/m3) JAN 1993 OEL-POLAND:TWA 100 mg/m3 JAN 1993 OEL-RUSSIA:STEL 100 mg/m3 JAN 1993 OEL-SWEDEN:TWA 10 ppm (20 mg/m3);STEL 20 ppm (40 mg/m3);Carcinogen JAN 1993 OEL-SWITZERLAND:TWA 5 ppm (11 mg/m3);Carcinogen JAN 1993 OEL-TURKEY:TWA 1000 ppm (2200 mg/m3) JAN 1993 OEL-UNITED KINGDOM:TWA 10 ppm (22 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 1,3-BUTADIENE-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 - 13410 No. of Facilities: 3086 (estimated) No. of Industries: 26 No. of Occupations: 71 No. of Employees: 66326 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 13410 No. of Facilities: 2201 (estimated) No. of Industries: 20 No. of Occupations: 34 No. of Employees: 51971 (estimated) No. of Female Employees: 1410 (estimated)

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[ 符号 ]:

GHS02, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H220-H280-H340-H350

[ 警示性声明 ]:
P201-P210-P308 + P313-P410 + P403

[ 个人防护装备 ]:
Eyeshields;Faceshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
F+,T,F,N

[ 风险声明 (欧洲) ]:
R12;R45

[ 安全声明 (欧洲) ]:
S53-S45-S62-S46-S36/37-S26-S61-S33-S16

[ 危险品运输编码 ]:
UN 1010 2.1

[ WGK德国 ]:
2

[ RTECS号 ]:
EI9275000

[ 危险类别 ]:
2.1

详细合成路线

丁二烯上游产品

丁二烯下游产品

1.乙醇法　以乙醇为原料，以氧化镁二氧化硅为主催化剂，加入活性添加剂，在360～370℃下，催化脱氢和脱水，生成丁二烯。　

2.抽提法　乙烯裂解装置副产C4馏分，用溶剂抽提法提取丁二烯，依采用的溶剂不同，可分为乙腈抽提法和犖，N-二甲基甲酰胺抽提法。(1)乙腈抽提法　以乙腈为萃取剂。将乙烯裂解装置副产的C4馏分送入丁二烯萃取精馏塔，顶部加入乙腈，丁烯及少量丁烷从塔顶排出；丁二烯、炔烃和乙腈进入第一解吸塔，乙腈被解吸出来，并返回萃取精馏塔。丁二烯和炔烃进入第二萃取塔，塔顶加入乙腈，丁二烯从塔顶出来，进入水洗塔，再经精馏脱水得聚合级丁二烯。(2)N,N-二甲基甲酰胺抽提法　以犖，N-二甲基甲酰胺为萃取剂。C4馏分二次萃取，二次精馏，制取合格的丁二烯产品。第一次萃取脱除比丁二烯难溶于犖，N-二甲基甲酰胺的杂质，如丁烯、丁烷；第二次萃取脱除比丁二烯易溶于N，N-二甲基甲酰胺的杂质，如乙烯基乙炔。第一次精馏脱除比丁二烯轻的组分，如甲基乙炔；第二次精馏脱除比丁二烯重的组分，如顺2-丁烯、1,2-丁二烯、C5馏分及高沸点物，最后得到99.5%以上的1,3-丁二烯成品。

3.由石油气体大量制备，即由丁烯或丁烯-丁烷混合物催化脱氢，也可通过裂解石脑油和轻油直接得到。

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Air to lung partition coefficients for volatile organic compounds and blood to lung partition coefficients for volatile organic compounds and drugs.

Eur. J. Med. Chem. 43 , 478-85, (2008)

Values of in vitro gas to lung partition coefficients, K(lung), of VOCs have been collected from the literature. For 44 VOCs, application of the Abraham solvation equation to log K(lung) yielded a cor...

Development of QSAR models for predicting hepatocarcinogenic toxicity of chemicals.

Eur. J. Med. Chem. 44 , 3658-64, (2009)

A dataset comprising 55 chemicals with hepatocarcinogenic potency indices was collected from the Carcinogenic Potency Database with the aim of developing QSAR models enabling prediction of the above u...

The effect of stabilizer on the mechanical response of double-emulsion-templated polymersomes.

Macromol. Rapid Commun. 36(4) , 378-84, (2015)

Recent studies have shown that polymersomes templated by microfluidic double-emulsion possess several advantages such as high monodispersity and encapsulation efficiency compared with those generated ...

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公司名：上海吉至生化科技有限公司

区域：上海市奉贤区

价格：
￥1128.0/500ml ￥308.0/100ml

联系人：刘佳

产品详情：1,3-丁二烯

公司名：盘锦研峰科技有限公司

区域：盘锦市盘锦市双台子区

价格：
￥220.0/100ton

联系人：王迎

产品详情：1,3-丁二烯

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丁二烯供应商

丁二烯

丁二烯用途

丁二烯名称

丁二烯物理化学性质

丁二烯MSDS

详细MSDS(安全技术说明书)

丁二烯毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

丁二烯安全信息

丁二烯合成路线

详细合成路线

丁二烯上下游产品

丁二烯上游产品

丁二烯下游产品

丁二烯制备

丁二烯文献

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