Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3,5-Hexatriene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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2235-12-3

2235-12-3 structure

2235-12-3 structure

Name: 1,3,5-HEXATRIENE
Chemical Name: 1,3,5-Hexatriene
CAS Number: 2235-12-3
Molecular Formula: C₆H₈
Molecular Weight: 80.128
Create Date: 2018-08-28 10:13:09
Modify Date: 2025-08-27 08:54:03

Name	1,3,5-Hexatriene
Synonyms	1,3,5-HEXATRIENE Divinylethylene hexa-1,3,5-triene,mixed isomers Hexa-1,3,5-trien Hexa-1,3,5-triene 1,3,5-hexatriene,mixtureofisomers 1,3,5-HEXATRIENE,MIXTURE OF ISOMERS,STAB. Hexatriene

Density	0.7±0.1 g/cm3
Boiling Point	78.2±0.0 °C at 760 mmHg
Molecular Formula	C₆H₈
Molecular Weight	80.128
Flash Point	38.3±0.0 °C
Exact Mass	80.062599
LogP	2.40
Vapour Pressure	103.3±0.1 mmHg at 25°C
Index of Refraction	1.440

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MP5425000

CHEMICAL NAME :: 1,3,5-Hexatriene

CAS REGISTRY NUMBER :: 2235-12-3

BEILSTEIN REFERENCE NO. :: 1730999

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C6-H8

MOLECULAR WEIGHT :: 80.14

WISWESSER LINE NOTATION :: 1U2U2U1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 210 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100000 ppm/15M

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 6730 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IHFCAY Industrial Hygiene Foundation of America, Chemical and Toxicological Series, Bulletin. (Pittsburgh, PA) 1947-69. Volume(issue)/page/year: 6,1,1967 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6414 No. of Facilities: 86 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 296 (estimated) No. of Female Employees: 3 (estimated)

Hazard Codes	Xn: Harmful;
Risk Phrases	10-22-36-65
Safety Phrases	S26;S36;S62
RIDADR	UN 1992
Packaging Group	III
Hazard Class	3.2
HS Code	2901299090

Precursor 9
3280-51-1 1165952-91-9 504-60-9 107-05-1
40749-83-5 924-41-4 1516-17-2 114988-54-4
114988-53-3
DownStream 8
110-54-3 3029-41-2 592-57-4 628-41-1
62015-35-4 629-09-4 34944-33-7 1720-32-7

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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