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间苯二甲酸二甲酯

间苯二甲酸二甲酯用途

用于合成间苯二甲酸二苯酯，作为PBT耐热聚合物的单体，用于其他有机合成，作气相色谱固定液。

间苯二甲酸二甲酯名称

[ CAS 号 ]:
1459-93-4

[ 中文名 ]:
间苯二甲酸二甲酯

[ 英文名 ]:
Dimethyl isophthalate

[中文别名 ]:

[英文别名 ]:

dimethyl 1,3-benzenedicarboxylate
isophthalic acid dimethyl ester
Dimethyl m-phthalate
RARECHEM AL BF 0071
Dimethylios-phthalate
METHYL ISOPHTHALATE
1,3-Benzenedicarboxylic acid, dimethyl ester
EINECS 215-951-9
1,3-Benzenedicarboxylic acid dimethyl ester
Morflex 1129

间苯二甲酸二甲酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
285.0±8.0 °C at 760 mmHg

[ 熔点 ]:
64-68 °C(lit.)

[ 分子式 ]:
C₁₀H₁₀O₄

[ 分子量 ]:
194.184

[ 闪点 ]:
148.0±7.9 °C

[ 精确质量 ]:
194.057907

[ PSA ]:
52.60000

[ LogP ]:
2.45

[ 外观性状 ]:
白色片状

[ 蒸汽密度 ]:
6.8 (vs air)

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.515

[ 储存条件 ]:
室温

[ 水溶解性 ]:
Insoluble

间苯二甲酸二甲酯MSDS

间苯二甲酸二甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NT2540000

CHEMICAL NAME :: Isophthalic acid, dimethyl ester

CAS REGISTRY NUMBER :: 1459-93-4

BEILSTEIN REFERENCE NO. :: 1912251

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H10-O4

MOLECULAR WEIGHT :: 194.20

WISWESSER LINE NOTATION :: 1OVR CVO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,386,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 971 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - ptosis Behavioral - somnolence (general depressed activity)

REFERENCE :: JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 56,1446,1967

间苯二甲酸二甲酯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H319

[ 警示性声明 ]:
P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
NT2540000

[ 海关编码 ]:
2917399090

间苯二甲酸二甲酯合成路线

间苯二甲酸二甲酯上下游产品

间苯二甲酸二甲酯上游产品

间苯二甲酸二甲酯下游产品

间苯二甲酸二甲酯制备

由间苯二甲酸与甲醇酯化而得。将间苯二甲酸、甲醇、硫酸搅拌加热，回流20h。反应结束后回收甲醇，反应物用碳酸钠溶液中和至pH值为7-8，过滤，干燥，即得成品。

间苯二甲酸二甲酯海关

[ 海关编码 ]: 2917399090

[ 中文概述 ]:
2917399090 其他芳香多元羧酸. 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, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分

[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

间苯二甲酸二甲酯文献

Comparison of initial hydrolysis of the three dimethyl phthalate esters (DMPEs) by a basidiomycetous yeast, Trichosporon DMI-5-1, from coastal sediment.

Environ. Sci. Pollut. Res. Int. 18(9) , 1653-60, (2011)

Dimethyl phthalate esters (DMPEs) are a group of plasticizers commonly detected in the environment with potential adverse human health impact. The degradation of DMPEs by fungal systems has been studi...

Poly(ethylene terephthalate) terpolyesters containing isophthalic and 5-tert-butylisophthalic units Kint DPR, et al.

J. Polym. Sci. A 41(1) , 124-34, (2003)

Self-segregation behavior of N-ethyl-pentadecafluorooctanamide-terminated polybutylene isophthalate and its effects on film morphology and wettability.

J. Phys. Chem. B 113(46) , 15204-11, (2009)

Polybutylene isophthalates (PBI) end-capped with N-ethyl-pentadecafluorooctanamide were synthesized from dimethyl isophthalate, 1,4-butanediol, and N-(2-hydroxyethyl)-perfluorooctanamide with fluorine...

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