Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3-Dioxane,4-methyl-4-phenyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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1200-73-3

1200-73-3 structure

Name: 1,3-Dioxane,4-methyl-4-phenyl-
Chemical Name: 4-methyl-4-phenyl-1,3-dioxane
CAS Number: 1200-73-3
Molecular Formula: C₁₁H₁₄O₂
Molecular Weight: 178.22800
Create Date: 2017-02-06 08:39:32
Modify Date: 2025-08-23 13:40:55

Name	4-methyl-4-phenyl-1,3-dioxane
Synonyms	1,3-Dioxane,4-methyl-4-phenyl EINECS 214-854-9 4-Phenyl-4-methyl-1,3-dioxane

Density	1.041g/cm3
Boiling Point	258.9ºC at 760mmHg
Molecular Formula	C₁₁H₁₄O₂
Molecular Weight	178.22800
Flash Point	113.8ºC
Exact Mass	178.09900
PSA	18.46000
LogP	2.29620
Vapour Pressure	0.0216mmHg at 25°C
Index of Refraction	1.504

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JH2275500

CHEMICAL NAME :: 1,3-Dioxane, 4-methyl-4-phenyl-

CAS REGISTRY NUMBER :: 1200-73-3

BEILSTEIN REFERENCE NO. :: 0139480

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H14-O2

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 :: 2730 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 29(11),51,1985

HS Code	2934999090

50-00-0

617-94-7

~94%

1200-73-3

Literature: Gu, Yanlong; Karam, Ayman; Jerome, Francois; Barrault, Joel Organic Letters, 2007 , vol. 9, # 16 p. 3145 - 3148

50-00-0

98-83-9

~94%

1200-73-3

Literature: Gu, Yanlong; Karam, Ayman; Jerome, Francois; Barrault, Joel Organic Letters, 2007 , vol. 9, # 16 p. 3145 - 3148

617-94-7

75-07-0

~86%

1200-73-3

Literature: Zhang, Juan; Hua, Lin; Li, Feifei; Wu, Xuefen; Tian, Shengzhi; Yang, Jing Synthetic Communications, 2012 , vol. 42, # 8 p. 1234 - 1242

123-63-7

98-83-9

1200-73-3

Literature: Hao, Xiuhua; Yoshida, Akihiro; Hoshi, Nobuto Journal of Fluorine Chemistry, 2007 , vol. 128, # 11 p. 1396 - 1401

50-00-0

75-07-0

98-83-9

~38%

64269-40-5

Detail

Literature: Safarov, M. G.; Nigmatullin, N. G.; Ibatullin, U. G.; Rafikov,S. R. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1982 , vol. 31, # 4 p. 792 - 794 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1982 , # 4 p. 899 - 902

50-00-0

123-72-8

98-83-9

~26%

64820-71-9

Detail

50-00-0

7664-93-9

98-83-9

1200-73-3

Detail

Literature: Beets; van Essen Recueil des Travaux Chimiques des Pays-Bas, 1957 , vol. 76, p. 1009,1019

Precursor 7
50-00-0 617-94-7 98-83-9 75-07-0
123-63-7 123-72-8 7664-93-9
DownStream 2
65646-55-1 65646-57-3

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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